reward-summation function of the priming effect · reward-summation function pulse frequency (hz)...
TRANSCRIPT
![Page 1: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/1.jpg)
Reward-Summation Function of the Priming Effect
Esthelle Ewusi-Boisvert
Concordia University
October 28th, 2015
![Page 2: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/2.jpg)
Objective
•Examine the effect of priming on motivation
in rats
2
![Page 3: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/3.jpg)
Motivation
3(Kelley & Berridge, 2002)
![Page 4: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/4.jpg)
![Page 5: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/5.jpg)
5
![Page 6: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/6.jpg)
Priming effect
6
Sample RewardEnhancement in
motivation
![Page 7: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/7.jpg)
Priming effect
7
Sample RewardEnhancement in
motivation
![Page 8: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/8.jpg)
Priming effect
8
Sample RewardEnhancement in
motivation
![Page 9: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/9.jpg)
Background
9(Gallistel et al., 1966)
![Page 10: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/10.jpg)
Background
10
![Page 11: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/11.jpg)
Background
11
![Page 12: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/12.jpg)
12
Background
![Page 13: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/13.jpg)
13
![Page 14: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/14.jpg)
14(Sinnamon & Stopford, 1987)
![Page 15: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/15.jpg)
Operant box paradigm
15
![Page 16: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/16.jpg)
Reward-summation function
Pulse Frequency (Hz)
Re
wa
rd-s
ee
kin
g p
erf
orm
an
ce 100
0
0 35016
![Page 17: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/17.jpg)
Reward-summation function
Unprimed
Primed
17(Gallistel et al., 1974)
Pulse Frequency (Hz)
Pe
rfo
rma
nc
e
(ru
nn
ing
sp
ee
d)
100
0
0 350
![Page 18: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/18.jpg)
Reward-summation function
Pulse Frequency (Hz)
Unprimed
Primed
Pe
rfo
rma
nc
e
(ra
te o
f b
ar
pre
sse
s)100
0
0 35018
(Gallistel et al., 1974)
![Page 19: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/19.jpg)
Left shift
Pe
rfo
rma
nc
e (
rate
of
ba
r p
ress
es)
100
0
Pulse Frequency (Hz)0 350
19
Unprimed
Primed
![Page 20: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/20.jpg)
Single pulse frequency
Pe
rfo
rma
nc
e (
rate
of
ba
r p
ress
es) RAT A RAT B
Pulse Frequency (Hz)
0 176 350 0 176 350
Pe
rfo
rma
nc
e (
rate
of
ba
r p
ress
es)
Pulse Frequency (Hz)
100
0
100
0
20
300 200
![Page 21: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/21.jpg)
Our aim
•Using an operant paradigm, we will examine
the effect of electrical priming stimulation on
the reward summation function
21
![Page 22: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/22.jpg)
Method
• Five Long-Evans rats (N=5)
•2x9 within-subjects design
•Counterbalanced conditions
22
![Page 23: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/23.jpg)
Proposed design
23
Pulse Frequencies
Priming
Conditions
PF
1
PF
2
PF
3
PF
4
PF
5
PF
6
PF
7
PF
8
PF
9
Primed
Unprimed
![Page 24: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/24.jpg)
Proposed design
Pe
rfo
rma
nc
e (
rate
of
ba
r p
ress
es)
Pulse Frequency (Hz) 24
![Page 25: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/25.jpg)
Proposed design
Priming/No priming
Setup Lever
Reward
25
![Page 26: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/26.jpg)
Proposed design
Priming/No priming
26
![Page 27: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/27.jpg)
Proposed design
Setup Lever
27
![Page 28: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/28.jpg)
Proposed design
Reward
28
![Page 29: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/29.jpg)
1
2
…
Unprimed Primed … 120min.
29
Primed Unprimed … 120min.
![Page 30: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/30.jpg)
Expected results
Unprimed
Priming
30
Pe
rfo
rma
nc
e (
rate
of
ba
r p
ress
es)
100
0
Pulse Frequency (Hz)0 350
Pulse Frequency (Hz)
Pe
rfo
rma
nc
e
(ru
nn
ing
sp
ee
d) 100
0
0 350
![Page 31: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/31.jpg)
Data analysis
•Repeated measures ANOVA
•Post-hoc tests
31
![Page 32: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/32.jpg)
Data analysis
Pe
rfo
rma
nc
e (
rate
of
ba
r p
ress
es)
Pulse Frequency (Hz) 32
![Page 33: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/33.jpg)
Data Analysis
•Repeated measures ANOVA
•Post-hoc tests
33
![Page 34: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/34.jpg)
Limitations
•Electrode placement
•ESB and specificity
34
![Page 35: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/35.jpg)
Discussion
•Motivation
•Pulse frequency levels
• Implications for substance abuse research
35
![Page 36: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/36.jpg)
Acknowledgements
•Dr. Wayne Brake
•Dr. Peter Shizgal
•Czarina Evangelista
•Kent Conover
• Steve Cabilio
• Sarah Nolan-Poupart
•CSBN
36
![Page 37: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/37.jpg)
Priming and motivation
37(Deutsch et al., 1964)
![Page 38: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/38.jpg)
Neurobiology
38
![Page 39: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/39.jpg)
39
![Page 40: Reward-Summation Function of the Priming Effect · Reward-summation function Pulse Frequency (Hz) Unprimed es) Primed 100 0 0 350 18 (Gallistel et al., 1974)](https://reader035.vdocuments.mx/reader035/viewer/2022071007/5fc4ad6d816c5113b1541ccb/html5/thumbnails/40.jpg)
Relapse
40