Learning exceptions to category rules varies across the menstrual cycle

M Perović, EM Heffernan, G Einstein, ML Mack - Scientific Reports, 2023 - nature.com
Ways in which ovarian hormones affect cognition have been long overlooked despite strong
evidence of their effects on the brain. To address this gap, we study performance on a rule …

Learning exceptions to the rule in human and model via hippocampal encoding

EM Heffernan, ML Schlichting, ML Mack - Scientific Reports, 2021 - nature.com
Category learning helps us process the influx of information we experience daily. A common
category structure is “rule-plus-exceptions,” in which most items follow a general rule, but …

An In Silico Exploration of the Effect of Surprising Information on Hippocampal Representations

EM Heffernan, ML Mack - Proceedings of the Annual Meeting of …, 2022 - escholarship.org
Category learning is our ability to generalize across experiences and apply existing
knowledge to new situations. Many real-world categories adhere to a “rule-plus-exceptions” …

Effects of ovarian and stress hormones on learning processes

K Jhajj - 2023 - arcabc.ca
Learning is controlled by two interacting processes, cognitive and habitual learning. How
these two systems are used while we learn in our everyday lives depends on an individual's …

Esther K. Diekhof1*, Andra Geana2, 3, Frederike Ohm1, Bradley B. Doll4, 5 and Michael J. Frank2, 3

CM Taylor, JA Dumas, AV Prakapenka… - … Across the Female …, 2022 - books.google.com
Neuroactive steroid hormones like 17β-estradiol (estradiol) are important modulators of
neural processing (Becker, 2016). As a natural dopamine agonist, estradiol has been …

Estrogens have their ups and downs: A multiple memory systems approach to the bidirectional effects of estrogens on learning strategy.

DL Korol - 2020 - psycnet.apa.org
The impact of estrogens and other gonadal hormones on bodily functions extends well
beyond the regulation of reproduction. A deep and rich understanding of how estrogens …

The straw that broke the Camel's back: natural variations in 17β-Estradiol and COMT-Val158Met genotype interact in the modulation of model-free and model-based …

EK Diekhof, A Geana, F Ohm, BB Doll… - Frontiers in Behavioral …, 2021 - frontiersin.org
The sex hormone estradiol has recently gained attention in human decision-making
research. Animal studies have already shown that estradiol promotes dopaminergic …

It takes a neural village: Circuit-based approaches for estrogenic regulation of episodic memory

MR Schwabe, LR Taxier, KM Frick - Frontiers in neuroendocrinology, 2020 - Elsevier
Cognitive behaviors, such as episodic memory formation, are complex processes involving
coordinated activity in multiple brain regions. However, much of the research on hormonal …

Estrogens and cognition: Friends or foes?: An evaluation of the opposing effects of estrogens on learning and memory

DL Korol, SL Pisani - Hormones and behavior, 2015 - Elsevier
This article is part of a Special Issue “Estradiol and cognition”. Estrogens are becoming well
known for their robust enhancement on cognition particularly for learning and memory that …

Learning and the lifespan: what's sex got to do with it?

AS Kohtz, CA Frye - Frontiers in Neuroscience, 2020 - frontiersin.org
Engagement in sexual behavior can impact neurosteroidogenesis, in particular production
of the prohormone testosterone (T) and likely its subsequent metabolism to 5α-androstane …