John P Grogan
Overview
Explore the profile of John P Grogan including associated specialties, affiliations and a list of published articles.
Author names and details appear as published. Due to indexing inconsistencies, multiple individuals may share a name, and a single author may have variations. MedLuna displays this data as publicly available, without modification or verification
Snapshot
Snapshot
Articles
9
Citations
72
Followers
0
Related Specialties
Related Specialties
Top 10 Co-Authors
Top 10 Co-Authors
Published In
Published In
Affiliations
Affiliations
Soon will be listed here.
Recent Articles
1.
Sadnicka A, Strudwick A, Grogan J, Manohar S, Nielsen G
Brain Commun
. 2025 Jan;
7(1):fcaf014.
PMID: 39882021
In functional neurological disorder (FND), there is a fundamental disconnect between an apparently intact nervous system and the individuals' ability to consistently perform motor actions, perceive sensory signals and/or access...
2.
Grogan J, Raemaekers M, van Swieten M, Green A, Gillies M, Manohar S
Elife
. 2024 Nov;
13.
PMID: 39565722
Motivation depends on dopamine, but might be modulated by acetylcholine which influences dopamine release in the striatum, and amplifies motivation in animal studies. A corresponding effect in humans would be...
3.
Isotalus H, Carr W, Blackman J, Averill G, Radtke O, Selwood J, et al.
Front Behav Neurosci
. 2024 Sep;
18:1478382.
PMID: 39262405
[This corrects the article DOI: 10.3389/fnbeh.2023.1096720.].
4.
Grogan J, Rys W, Kelly S, OConnell R
Imaging Neurosci (Camb)
. 2023 Sep;
1:1-23.
PMID: 37719838
It is well established that one's confidence in a choice can be influenced by new evidence encountered after commitment has been reached, but the processes through which post-choice evidence is...
5.
Isotalus H, Carr W, Blackman J, Averill G, Radtke O, Selwood J, et al.
Front Behav Neurosci
. 2023 Apr;
17:1096720.
PMID: 37091594
Introduction: Millions of people worldwide take medications such as L-DOPA that increase dopamine to treat Parkinson's disease. Yet, we do not fully understand how L-DOPA affects sleep and memory. Our...
6.
Grogan J, Randhawa G, Kim M, Manohar S
Cogn Psychol
. 2022 Apr;
135:101472.
PMID: 35364511
Motivation can improve performance when the potential rewards outweigh the cost of effort expended. In working memory (WM), people can prioritise rewarded items at the expense of unrewarded items, suggesting...
7.
Grogan J, Fallon S, Zokaei N, Husain M, Coulthard E, Manohar S
J Vis
. 2020 Dec;
20(13):6.
PMID: 33289797
Studying the sources of errors in memory recall has proven invaluable for understanding the mechanisms of working memory (WM). While one-dimensional memory features (e.g., color, orientation) can be analyzed using...
8.
Grogan J, Sandhu T, Hu M, Manohar S
Elife
. 2020 Oct;
9.
PMID: 33001026
We can be motivated when reward depends on performance, or merely by the prospect of a guaranteed reward. Performance-dependent (contingent) reward is instrumental, relying on an internal action-outcome model, whereas...
9.
Wilkinson M, Grogan J, Mellor J, Robinson E
Brain Neurosci Adv
. 2020 Mar;
4:2398212820907177.
PMID: 32219179
Deficits in reward processing are a central feature of major depressive disorder with patients exhibiting decreased reward learning and altered feedback sensitivity in probabilistic reversal learning tasks. Methods to quantify...
10.
Grogan J, Tsivos D, Smith L, Knight B, Bogacz R, Whone A, et al.
Elife
. 2017 Jul;
6.
PMID: 28691905
Emerging evidence suggests that dopamine may modulate learning and memory with important implications for understanding the neurobiology of memory and future therapeutic targeting. An influential hypothesis posits that dopamine biases...