Expectation-driven novelty effects in episodic memory

D Frank, A Kafkas - Neurobiology of Learning and Memory, 2021 - Elsevier
Novel and unexpected stimuli are often prioritised in memory, given their inherent salience.
Nevertheless, not all forms of novelty show such an enhancement effect. Here, we discuss …

Cortical modulation of pupillary function: systematic review

C Peinkhofer, GM Knudsen, R Moretti, D Kondziella - PeerJ, 2019 - peerj.com
Background The pupillary light reflex is the main mechanism that regulates the pupillary
diameter; it is controlled by the autonomic system and mediated by subcortical pathways. In …

Age-related decreases in the retrieval practice effect directly relate to changes in alpha-beta oscillations

CNA Guran, NA Herweg, N Bunzeck - Journal of Neuroscience, 2019 - Soc Neuroscience
The retrieval (or testing) of information leads to better memory performance compared with
reencoding. This phenomenon is known as “testing effect” or “retrieval practice effect” and …

The gains of a 4‐week cognitive training are not modulated by novelty

D Biel, TK Steiger, T Volkmann, N Jochems… - Human brain …, 2020 - Wiley Online Library
Cognitive training should not only improve performance of the trained task, but also
untrained abilities. Exposure to novelty can improve subsequent memory performance …

Retrieval practice improves recollection-based memory over a seven-day period in younger and older adults

CNA Guran, J Lehmann-Grube, N Bunzeck - Frontiers in Psychology, 2020 - frontiersin.org
Retrieving information improves subsequent memory performance more strongly than
restudying. However, despite recent evidence for this retrieval practice effect (RPE), the …

Dopamine enhances item novelty detection via hippocampal and associative recall via left lateral prefrontal cortex mechanisms

M Clos, N Bunzeck, T Sommer - Journal of Neuroscience, 2019 - Soc Neuroscience
The involvement of fronto-striatal circuits in item and associative memory retrieval as well as
in the stabilization of memories by retrieval practice suggests that both retrieval and re …

Comparison of pupil dilation responses to unexpected sounds in monkeys and humans

E Selezneva, M Brosch, S Rathi, T Vighneshvel… - Frontiers in …, 2021 - frontiersin.org
Pupil dilation in response to unexpected stimuli has been well documented in human as
well as in non-human primates; however, this phenomenon has not been systematically …

Novelty before or after word learning does not affect subsequent memory performance

D Biel, N Bunzeck - Frontiers in Psychology, 2019 - frontiersin.org
In humans, exposure to novel images and exploration of novel virtual environments before
the encoding of words improved subsequent memory performance. Animal studies revealed …

[HTML][HTML] The basal forebrain serves social information processing

A Sobczak, N Bunzeck - Current Opinion in Behavioral Sciences, 2024 - Elsevier
Highlights•BF signals motivational value of social and non-social stimuli.•BF interacts with
other subcortical brain regions.•Cortical and subcortical social information processing model …

Anticipation of novel environments enhances memory for incidental information

D Cen, C Gkoumas, MJ Gruber - Learning & Memory, 2021 - learnmem.cshlp.org
Novelty is a potent driver of learning, but little is known about whether anticipation of novelty
can enhance memory for incidental information. Here, participants incidentally encountered …