diff --git a/src/App.tsx b/src/App.tsx
index 2387d40..a525677 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -9,7 +9,6 @@ import TaskPage from './components/TaskPage'
 import UserPage from './components/UserPage'
 import { useAuth } from './contexts/AuthContext'
 import { UNHEALTHY_IMAGE_COUNT } from './data/images'
-import { images } from './data/images.json'
 import { tasks } from './data/tasks.json'
 import { useFoodRatings } from './hooks/useFoodRatings'
 import './main.css'
@@ -43,17 +42,6 @@ export default function App() {
   return (
     <BrowserRouter>
       {session && <Nav />}
-      {images?.map((food) => (
-        <img
-          key={food.id}
-          src={food.src}
-          alt={'food'}
-          style={{
-            visibility: 'hidden',
-            height: '1px',
-          }}
-        />
-      ))}
       <Routes>
         <Route
           path="/"
diff --git a/src/components/DotProbe.tsx b/src/components/DotProbe.tsx
index 14ab0f0..c260e26 100644
--- a/src/components/DotProbe.tsx
+++ b/src/components/DotProbe.tsx
@@ -144,7 +144,7 @@ export default function DotProbe({
 
     const taskResponseData = {
       user_id: session!.user.id,
-      gsession_created_at: taskStartedAt,
+      gsession_created_at: taskStartedAt.toLocaleDateString(),
       game_slug: 'dotprobe',
       assessment: 'TEST',
       phase: 0,
diff --git a/src/components/GoNoGo.tsx b/src/components/GoNoGo.tsx
index 4829c66..a987b9c 100644
--- a/src/components/GoNoGo.tsx
+++ b/src/components/GoNoGo.tsx
@@ -16,6 +16,7 @@ import {
 } from '../types/Task'
 import { recordTaskResponse } from '../utils/recordResponse'
 import Break from './Break'
+import { getPrimingImageSrc, primingCategories } from '../data/images'
 
 function getGoNoGoTrialType(imageType: ImageType): GoNoGoTrialType {
   switch (imageType) {
@@ -95,43 +96,32 @@ export default function GoNoGo({
   setAverageResponse,
   userImages,
 }: GameProps) {
+  const taskData = useMemo(() => prepareTaskData(userImages, totalTrials), [])
   const [currentTrialIndex, setCurrentTrialIndex] = useState<number>(0)
-  const [gameStage, setGameStage] = useState<GoNoGoGameStage>('cue')
+  const [gameStage, setGameStage] = useState<GoNoGoGameStage>('prime')
+  const [primingShownAt, setPrimingShownAt] = useState<number | null>(
+    Date.now()
+  )
 
   const [numCorrect, setNumCorrect] = useState<number>(0)
   const [totalTime, setTotalTime] = useState<number>(0)
   const { image, error, interval } = stages[gameStage]
-
-  const taskData = useMemo(() => prepareTaskData(userImages, totalTrials), [])
-
-  useEffect(() => {
-    const healthyPercent =
-      taskData.filter((imgData) => imgData.imageType === 'healthy').length /
-      taskData.length
-    const unhealthyPercent =
-      taskData.filter((imgData) => imgData.imageType === 'unhealthy').length /
-      taskData.length
-    const waterPercent =
-      taskData.filter((imgData) => imgData.imageType === 'water').length /
-      taskData.length
-    const percentages = `
-    Healthy: ${Math.round(healthyPercent * 100)}%
-    Unhealthy: ${Math.round(unhealthyPercent * 100)}%
-    Water: ${Math.round(waterPercent * 100)}%
-    `
-    console.log('Go/No-Go', percentages)
-  }, [])
-
-  const { src, trialType, side, border, imageType } =
-    taskData[currentTrialIndex]
+  const { src, trialType, side, border } = taskData[currentTrialIndex]
   const [cueTimestamp, setCueTimestamp] = useState<number | null>(null)
   const [taskStartedAt, setTaskStartedAt] = useState(new Date())
   const [pictureDelta, setPictureDelta] = useState<number | null>(null)
   const [pictureShownAt, setPictureShownAt] = useState<number | null>(null)
   const [intervalShownAt, setIntervalShownAt] = useState<number | null>(null)
   const [jitterDur, setJitterDur] = useState<number | null>(null)
+  const [primingDur, setPrimingDur] = useState<number | null>(null)
   const { session } = useAuth()
 
+  const isTrialWithPriming: boolean = true
+  const showPriming: boolean = isTrialWithPriming && gameStage === 'prime'
+  const primingType: 'positive' | 'negative' =
+    trialType === 'go' ? 'positive' : 'negative'
+  const primingImageSrc = getPrimingImageSrc(primingType)
+
   useEffect(() => {
     setAccuracy(Math.round((numCorrect / currentTrialIndex) * 10000) / 100)
   }, [setAccuracy, numCorrect, currentTrialIndex])
@@ -147,6 +137,15 @@ export default function GoNoGo({
     setPictureDelta(
       pictureShownAt ? pictureShownAt - taskStartedAt.getTime() : null
     )
+    if (primingShownAt) {
+      setPrimingDur(primingShownAt ? Date.now() - primingShownAt : null)
+      setPrimingShownAt(null)
+    }
+  }
+
+  function showPrime() {
+    setGameStage('prime')
+    setPrimingShownAt(Date.now())
   }
 
   function showInterval() {
@@ -197,7 +196,7 @@ export default function GoNoGo({
   )
 
   useEffect(() => {
-    if (gameStage !== 'cue') showCue()
+    if (gameStage !== 'cue') isTrialWithPriming ? showPrime() : showCue()
   }, [currentTrialIndex])
 
   function handleReaction(reaction: GoNoGoReaction) {
@@ -214,7 +213,7 @@ export default function GoNoGo({
 
     const taskResponseData = {
       user_id: session!.user.id,
-      gsession_created_at: taskStartedAt,
+      gsession_created_at: taskStartedAt.toLocaleDateString(),
       game_slug: 'gonogo',
       assessment: 'TEST',
       phase: 0,
@@ -240,6 +239,11 @@ export default function GoNoGo({
       target_index: side === 'left' ? 0 : 1,
       picture_offset: side === 'left' ? 'LEFT' : 'RIGHT',
       picture_list: src,
+      priming_dur: primingDur,
+      priming_picture: isTrialWithPriming ? primingImageSrc : null,
+      priming_category: isTrialWithPriming
+        ? primingCategories[primingType]
+        : null,
     }
 
     recordTaskResponse(taskResponseData)
@@ -262,6 +266,9 @@ export default function GoNoGo({
   useEffect(() => {
     let timeout: NodeJS.Timeout
     switch (gameStage) {
+      case 'prime':
+        timeout = setTimeout(showCue, times.prime)
+        break
       case 'cue':
         timeout = setTimeout(() => handleReaction('omission'), times.cue)
         break
@@ -280,43 +287,54 @@ export default function GoNoGo({
     return () => clearTimeout(timeout)
   }, [gameStage])
 
-  if (gameStage === 'break') return <Break />
-
-  return interval ? (
-    <></>
-  ) : (
-    <div className={`imageBox ${border} sized`}>
-      {image && (
-        <div className="columns is-mobile">
-          <div className="column">
-            {side === 'left' ? (
-              <img
-                onClick={() => handleReaction('left-commission')}
-                src={src}
-              />
-            ) : (
-              <div
-                onClick={() => handleReaction('left-commission')}
-                className="fill clickable"
-              ></div>
-            )}
-          </div>
-          <div className="column">
-            {side === 'right' ? (
-              <img
-                onClick={() => handleReaction('right-commission')}
-                src={src}
-              />
-            ) : (
-              <div
-                onClick={() => handleReaction('right-commission')}
-                className="fill clickable"
-              ></div>
-            )}
-          </div>
+  return (
+    <>
+      {gameStage === 'break' ? (
+        <Break />
+      ) : interval ? (
+        <></>
+      ) : (
+        <div className={`imageBox ${!showPriming && border} sized`}>
+          {showPriming && (
+            <img
+              src={primingImageSrc}
+              alt="prime image"
+              className="squeezed cursorDefault"
+            />
+          )}
+          {!showPriming && image && (
+            <div className="columns is-mobile">
+              <div className="column">
+                {side === 'left' ? (
+                  <img
+                    onClick={() => handleReaction('left-commission')}
+                    src={src}
+                  />
+                ) : (
+                  <div
+                    onClick={() => handleReaction('left-commission')}
+                    className="fill clickable"
+                  ></div>
+                )}
+              </div>
+              <div className="column">
+                {side === 'right' ? (
+                  <img
+                    onClick={() => handleReaction('right-commission')}
+                    src={src}
+                  />
+                ) : (
+                  <div
+                    onClick={() => handleReaction('right-commission')}
+                    className="fill clickable"
+                  ></div>
+                )}
+              </div>
+            </div>
+          )}
+          {error && <div className="redCross">X</div>}
         </div>
       )}
-      {error && <div className="redCross">X</div>}
-    </div>
+    </>
   )
 }
diff --git a/src/components/HiddenImageToCache.tsx b/src/components/HiddenImageToCache.tsx
new file mode 100644
index 0000000..42f7658
--- /dev/null
+++ b/src/components/HiddenImageToCache.tsx
@@ -0,0 +1,11 @@
+export default function HiddenImageToCache({
+  style,
+  ...props
+}: React.DetailedHTMLProps<
+  React.ImgHTMLAttributes<HTMLImageElement>,
+  HTMLImageElement
+>) {
+  return (
+    <img style={{ visibility: 'hidden', height: '1px', ...style }} {...props} />
+  )
+}
diff --git a/src/components/LoginPage.tsx b/src/components/LoginPage.tsx
index 267d631..9a5e187 100644
--- a/src/components/LoginPage.tsx
+++ b/src/components/LoginPage.tsx
@@ -1,6 +1,12 @@
 import { useState } from 'react'
 import { useNavigate } from 'react-router-dom'
+import { images } from '../data/images.json'
 import { supabase } from '../supabaseClient'
+import HiddenImageToCache from './HiddenImageToCache'
+import {
+  negativePrimingImageSrcs,
+  positivePrimingImageSrcs,
+} from '../data/images'
 
 export default function LoginPage() {
   const [loading, setLoading] = useState(false)
@@ -97,6 +103,31 @@ export default function LoginPage() {
           </div>
         </div>
       </section>
+      <div>
+        {images?.map((food) => (
+          <HiddenImageToCache key={food.id} src={food.src} alt={'food'} />
+        ))}
+        {positivePrimingImageSrcs.map(
+          (src) =>
+            src && (
+              <HiddenImageToCache
+                key={src}
+                src={src}
+                alt={'positive priming image'}
+              />
+            )
+        )}
+        {negativePrimingImageSrcs.map(
+          (src) =>
+            src && (
+              <HiddenImageToCache
+                key={src}
+                src={src}
+                alt={'negative priming image'}
+              />
+            )
+        )}
+      </div>
     </div>
   )
 }
diff --git a/src/components/StopSignal.tsx b/src/components/StopSignal.tsx
index b57c6e5..d85724d 100644
--- a/src/components/StopSignal.tsx
+++ b/src/components/StopSignal.tsx
@@ -14,6 +14,7 @@ import {
 } from '../types/Task'
 import { recordTaskResponse } from '../utils/recordResponse'
 import Break from './Break'
+import { getPrimingImageSrc, primingCategories } from '../data/images'
 
 function getStopSignalTrialType(imageType: ImageType): StopSignalTrialType {
   switch (imageType) {
@@ -96,15 +97,15 @@ export default function StopSignal({
   setAverageResponse,
   userImages,
 }: GameProps) {
+  const taskData = useMemo(() => prepareTaskData(userImages, blocks), [])
   const [currentTrialIndex, setCurrentTrialIndex] = useState<number>(0)
-  const [gameStage, setGameStage] = useState<StopSignalGameStage>('init')
-
+  const [gameStage, setGameStage] = useState<StopSignalGameStage>('prime')
+  const [primingShownAt, setPrimingShownAt] = useState<number | null>(
+    Date.now()
+  )
   const [numCorrect, setNumCorrect] = useState<number>(0)
   const [totalTime, setTotalTime] = useState<number>(0)
   const { image, error, interval } = stages![gameStage] as any
-
-  const taskData = useMemo(() => prepareTaskData(userImages, blocks), [])
-
   const { src, trialType, border, imageType } = taskData[currentTrialIndex]
   const [cueTimestamp, setCueTimestamp] = useState<number | null>(null)
   const [taskStartedAt, setTaskStartedAt] = useState(new Date())
@@ -112,19 +113,31 @@ export default function StopSignal({
   const [pictureShownAt, setPictureShownAt] = useState<number | null>(null)
   const [intervalShownAt, setIntervalShownAt] = useState<number | null>(null)
   const [jitterDur, setJitterDur] = useState<number | null>(null)
+  const [primingDur, setPrimingDur] = useState<number | null>(null)
   const { session } = useAuth()
+  const isTrialWithPriming: boolean = true
+  const showPriming: boolean = isTrialWithPriming && gameStage === 'prime'
+  const primingType: 'positive' | 'negative' =
+    trialType === 'go' ? 'positive' : 'negative'
 
-  useEffect(() => {
-    setAccuracy(Math.round((numCorrect / currentTrialIndex) * 10000) / 100)
-  }, [setAccuracy, numCorrect, currentTrialIndex])
-
-  useEffect(() => {
-    setAverageResponse(Math.round(totalTime / numCorrect))
-  }, [setAccuracy, totalTime, numCorrect])
+  const primingImageSrc = getPrimingImageSrc(primingType)
 
   function showCue() {
     setGameStage('cue')
     setCueTimestamp(Date.now())
+    setPictureShownAt(Date.now())
+    setPictureDelta(
+      pictureShownAt ? pictureShownAt - taskStartedAt.getTime() : null
+    )
+    if (primingShownAt) {
+      setPrimingDur(primingShownAt ? Date.now() - primingShownAt : null)
+      setPrimingShownAt(null)
+    }
+  }
+
+  function showPrime() {
+    setGameStage('prime')
+    setPrimingShownAt(Date.now())
   }
 
   function showInterval() {
@@ -186,7 +199,7 @@ export default function StopSignal({
 
     const taskResponseData = {
       user_id: session!.user.id,
-      gsession_created_at: taskStartedAt,
+      gsession_created_at: taskStartedAt.toLocaleDateString(),
       game_slug: 'stopsignal',
       assessment: 'TEST',
       phase: 0,
@@ -206,6 +219,11 @@ export default function StopSignal({
       target_index: 0,
       picture_offset: 'NONE',
       picture_list: src,
+      priming_dur: primingDur,
+      priming_picture: isTrialWithPriming ? primingImageSrc : null,
+      priming_category: isTrialWithPriming
+        ? primingCategories[primingType]
+        : null,
     }
 
     recordTaskResponse(taskResponseData)
@@ -224,7 +242,7 @@ export default function StopSignal({
 
   // set game stage to init and show cue after 1000ms when currentTrialIndex changes
   useEffect(() => {
-    showInit()
+    isTrialWithPriming ? showPrime() : showInit()
   }, [currentTrialIndex])
 
   // add timeout to proceed to next stage
@@ -232,7 +250,14 @@ export default function StopSignal({
     let timeout: NodeJS.Timeout
     switch (gameStage) {
       case 'init':
-        timeout = setTimeout(showCue, times.init)
+        if (isTrialWithPriming) {
+          timeout = setTimeout(showPrime, times.init)
+        } else {
+          timeout = setTimeout(showCue, times.init)
+        }
+        break
+      case 'prime':
+        timeout = setTimeout(showCue, times.prime)
         break
       case 'cue':
         timeout = setTimeout(() => handleReaction('omission'), times.cue)
@@ -253,15 +278,33 @@ export default function StopSignal({
     return () => clearTimeout(timeout)
   }, [gameStage])
 
-  if (gameStage === 'break') return <Break />
+  useEffect(() => {
+    setAccuracy(Math.round((numCorrect / currentTrialIndex) * 10000) / 100)
+  }, [setAccuracy, numCorrect, currentTrialIndex])
+
+  useEffect(() => {
+    setAverageResponse(Math.round(totalTime / numCorrect))
+  }, [setAccuracy, totalTime, numCorrect])
 
   return (
     <>
-      {interval ? (
+      {gameStage === 'break' ? (
+        <Break />
+      ) : interval ? (
         <></>
       ) : (
-        <div title="image-container" className={`imageBox sized ${border}`}>
-          {image && (
+        <div
+          title="image-container"
+          className={`imageBox sized ${!showPriming && border}`}
+        >
+          {showPriming && (
+            <img
+              src={primingImageSrc}
+              alt="prime image"
+              className="squeezed cursorDefault"
+            />
+          )}
+          {!showPriming && image && (
             <img
               onClick={() => handleReaction('commission')}
               src={src}
diff --git a/src/components/VisualSearch.tsx b/src/components/VisualSearch.tsx
index a1e68b3..e71e77e 100644
--- a/src/components/VisualSearch.tsx
+++ b/src/components/VisualSearch.tsx
@@ -194,7 +194,7 @@ export default function VisualSearch({
 
     const taskResponseData = {
       user_id: session?.user.id,
-      gsession_created_at: taskStartedAt,
+      gsession_created_at: taskStartedAt.toLocaleDateString(),
       game_slug: 'visualsearch',
       assessment: 'TEST',
       phase: 0,
diff --git a/src/data/images.ts b/src/data/images.ts
index 134a55e..04dfac8 100644
--- a/src/data/images.ts
+++ b/src/data/images.ts
@@ -1,3 +1,4 @@
+import _ from 'lodash'
 import { ImageData } from '../types/Task'
 import { Tables } from '../types/supabase'
 import { images as imagesFromJson } from './images.json'
@@ -60,3 +61,30 @@ export const getUserImagesFromFoodRatings = (
 
   return allUserImages
 }
+
+export const primingCategories = {
+  positive: 0,
+  negative: 1,
+} as const
+
+type ModuleWithDefaultExport = { default: string }
+const positiveImages = import.meta.glob('/src/priming-images/positive/*', {
+  eager: true,
+}) as Record<string, ModuleWithDefaultExport>
+
+const negativeImages = import.meta.glob('/src/priming-images/negative/*', {
+  eager: true,
+}) as Record<string, ModuleWithDefaultExport>
+
+export const positivePrimingImageSrcs = Object.values(positiveImages).map(
+  (module) => module.default
+)
+export const negativePrimingImageSrcs = Object.values(negativeImages).map(
+  (module) => module.default
+)
+
+export function getPrimingImageSrc(type: 'positive' | 'negative'): string {
+  const imageList =
+    type === 'positive' ? positivePrimingImageSrcs : negativePrimingImageSrcs
+  return _.sample(imageList)!
+}
diff --git a/src/data/tasks.json b/src/data/tasks.json
index ed2b86a..cea09a5 100644
--- a/src/data/tasks.json
+++ b/src/data/tasks.json
@@ -12,6 +12,12 @@
           "error": false,
           "interval": false
         },
+        "prime":{ 
+          "image": false,
+          "border": false,
+          "error": false,
+          "interval": false
+        },
         "cue": {
           "image": true,
           "border": true,
@@ -39,6 +45,7 @@
       },
       "times": {
         "init": 100,
+        "prime": 20,
         "cue": 1150,
         "interval": 500,
         "error": 500,
@@ -53,6 +60,12 @@
       "instructions": "You will see pictures on either the left or right side of the screen, surrounded by a solid or dashed border. If you see a solid border around the picture, touch the picture. Be sure to touch the side of the screen that you see the picture and stay within the border. Do not touch the screen if you see a dashed border. Go as fast as you can but remember accuracy is more important than speed!",
       "cover": "https://klaugybhpmnhtpggpgtq.supabase.co/storage/v1/object/public/foodresponse/cover_images/gonogo.png",
       "stages": {
+        "prime": {
+          "image": false,
+          "border": false,
+          "error": false,
+          "interval": false
+        },
         "cue": {
           "image": true,
           "border": true,
@@ -79,6 +92,7 @@
         }
       },
       "times": {
+        "prime": 20,
         "cue": 1250,
         "interval": 500,
         "error": 500,
diff --git a/src/main.css b/src/main.css
index 07e6641..e467e3f 100644
--- a/src/main.css
+++ b/src/main.css
@@ -156,6 +156,10 @@ blockquote i {
   cursor: pointer;
 }
 
+.imageBox img.cursorDefault {
+  cursor: default;
+}
+
 .imageBox {
   text-align: center;
   overflow: hidden;
diff --git a/src/priming-images/negative/1001_food.jpg b/src/priming-images/negative/1001_food.jpg
new file mode 100644
index 0000000..812ef22
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diff --git a/src/priming-images/negative/1002_food.jpg b/src/priming-images/negative/1002_food.jpg
new file mode 100644
index 0000000..a1ffeff
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diff --git a/src/priming-images/negative/1003_food.jpg b/src/priming-images/negative/1003_food.jpg
new file mode 100644
index 0000000..53d5e81
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diff --git a/src/priming-images/negative/1005_food.jpg b/src/priming-images/negative/1005_food.jpg
new file mode 100644
index 0000000..dd23fb4
Binary files /dev/null and b/src/priming-images/negative/1005_food.jpg differ
diff --git a/src/priming-images/negative/1007_food.jpg b/src/priming-images/negative/1007_food.jpg
new file mode 100644
index 0000000..c24c764
Binary files /dev/null and b/src/priming-images/negative/1007_food.jpg differ
diff --git a/src/priming-images/negative/1009_food.jpg b/src/priming-images/negative/1009_food.jpg
new file mode 100644
index 0000000..799a88e
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diff --git a/src/priming-images/negative/1011_food.jpg b/src/priming-images/negative/1011_food.jpg
new file mode 100644
index 0000000..89f9596
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diff --git a/src/priming-images/negative/1013_food.jpg b/src/priming-images/negative/1013_food.jpg
new file mode 100644
index 0000000..7cf3707
Binary files /dev/null and b/src/priming-images/negative/1013_food.jpg differ
diff --git a/src/priming-images/negative/1015_food.jpg b/src/priming-images/negative/1015_food.jpg
new file mode 100644
index 0000000..0823425
Binary files /dev/null and b/src/priming-images/negative/1015_food.jpg differ
diff --git a/src/priming-images/negative/1023_food.jpg b/src/priming-images/negative/1023_food.jpg
new file mode 100644
index 0000000..b4bf867
Binary files /dev/null and b/src/priming-images/negative/1023_food.jpg differ
diff --git a/src/priming-images/negative/1026_food.jpg b/src/priming-images/negative/1026_food.jpg
new file mode 100644
index 0000000..eb144e8
Binary files /dev/null and b/src/priming-images/negative/1026_food.jpg differ
diff --git a/src/priming-images/negative/1029_food.jpg b/src/priming-images/negative/1029_food.jpg
new file mode 100644
index 0000000..2c71ac2
Binary files /dev/null and b/src/priming-images/negative/1029_food.jpg differ
diff --git a/src/priming-images/negative/1031_food.jpg b/src/priming-images/negative/1031_food.jpg
new file mode 100644
index 0000000..aa06bc5
Binary files /dev/null and b/src/priming-images/negative/1031_food.jpg differ
diff --git a/src/priming-images/negative/1032_food.jpg b/src/priming-images/negative/1032_food.jpg
new file mode 100644
index 0000000..9f553aa
Binary files /dev/null and b/src/priming-images/negative/1032_food.jpg differ
diff --git a/src/priming-images/negative/1034_food.jpg b/src/priming-images/negative/1034_food.jpg
new file mode 100644
index 0000000..353980c
Binary files /dev/null and b/src/priming-images/negative/1034_food.jpg differ
diff --git a/src/priming-images/negative/1035_food.jpg b/src/priming-images/negative/1035_food.jpg
new file mode 100644
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diff --git a/src/types/Task.ts b/src/types/Task.ts
index 3a83d49..2a90095 100644
--- a/src/types/Task.ts
+++ b/src/types/Task.ts
@@ -56,6 +56,7 @@ export type StopSignalBorderStyle = 'grayBorder' | 'blueBorder'
 export type StopSignalTrialType = 'go' | 'stop'
 export type StopSignalGameStage =
   | 'init'
+  | 'prime'
   | 'cue'
   | 'interval'
   | 'error'
@@ -94,7 +95,7 @@ export interface GoNoGoTrialData {
   side: 'left' | 'right'
   trialType: GoNoGoTrialType
 }
-export type GoNoGoGameStage = 'cue' | 'interval' | 'error' | 'break'
+export type GoNoGoGameStage = 'prime' | 'cue' | 'interval' | 'error' | 'break'
 type GoNoGoTimes = {
   [key in GoNoGoGameStage]: number
 }
diff --git a/src/types/supabase.ts b/src/types/supabase.ts
index 34947f9..f0794c6 100644
--- a/src/types/supabase.ts
+++ b/src/types/supabase.ts
@@ -140,7 +140,7 @@ export interface Database {
           commission_resp_delta: number | null
           correct_resp_delta: number | null
           game_slug: string | null
-          gsession_created_at: string | Date | null
+          gsession_created_at: string | null
           has_selection: number | null
           id: number
           is_commission: number | null
@@ -165,7 +165,7 @@ export interface Database {
           commission_resp_delta?: number | null
           correct_resp_delta?: number | null
           game_slug?: string | null
-          gsession_created_at?: string | Date | null
+          gsession_created_at?: string | null
           has_selection?: number | null
           id?: number
           is_commission?: number | null
@@ -190,7 +190,7 @@ export interface Database {
           commission_resp_delta?: number | null
           correct_resp_delta?: number | null
           game_slug?: string | null
-          gsession_created_at?: string | Date | null
+          gsession_created_at?: string | null
           has_selection?: number | null
           id?: number
           is_commission?: number | null