The hippocampal sharp wave–ripple in memory retrieval for immediate use and consolidation

HR Joo, LM Frank - Nature Reviews Neuroscience, 2018 - nature.com
Various cognitive functions have long been known to require the hippocampus. Recently,
progress has been made in identifying the hippocampal neural activity patterns that …

Hippocampal spatial view cells for memory and navigation, and their underlying connectivity in humans

ET Rolls - Hippocampus, 2023 - Wiley Online Library
Hippocampal and parahippocampal gyrus spatial view neurons in primates respond to the
spatial location being looked at. The representation is allocentric, in that the responses are …

An integrative view of human hippocampal function: Differences with other species and capacity considerations

R Quian Quiroga - Hippocampus, 2023 - Wiley Online Library
We describe an integrative model that encodes associations between related concepts in
the human hippocampal formation, constituting the skeleton of episodic memories. The …

Dopamine and adaptive memory

D Shohamy, RA Adcock - Trends in cognitive sciences, 2010 - cell.com
Memory is essential to adaptive behavior because it allows past experience to guide
choices. Emerging findings indicate that the neurotransmitter dopamine, which signals …

Concept cells: the building blocks of declarative memory functions

RQ Quiroga - Nature Reviews Neuroscience, 2012 - nature.com
Intracranial recordings in subjects suffering from intractable epilepsy—made during their
evaluation for an eventual surgical removal of the epileptic focus—have allowed the …

The storage and recall of memories in the hippocampo-cortical system

ET Rolls - Cell and tissue research, 2018 - Springer
A quantitative computational theory of the operation of the hippocampus as an episodic
memory system is described. The CA3 system operates as a single attractor or …

Spatial representations in the primate hippocampus, and their functions in memory and navigation

ET Rolls, S Wirth - Progress in neurobiology, 2018 - Elsevier
Hippocampal spatial view neurons in primates respond to the place where a monkey is
looking, with some modulation by place. In contrast, hippocampal neurons in rodents …

[HTML][HTML] Anteromedial thalamus gates the selection and stabilization of long-term memories

AC Toader, JM Regalado, YR Li, A Terceros, N Yadav… - Cell, 2023 - cell.com
Memories initially formed in hippocampus gradually stabilize to cortex over weeks-to-months
for long-term storage. The mechanistic details of this brain re-organization remain poorly …

Rewarded outcomes enhance reactivation of experience in the hippocampus

AC Singer, LM Frank - Neuron, 2009 - cell.com
Remembering experiences that lead to reward is essential for survival. The hippocampus is
required for forming and storing memories of events and places, but the mechanisms that …

[HTML][HTML] Rapid encoding of new memories by individual neurons in the human brain

MJ Ison, RQ Quiroga, I Fried - Neuron, 2015 - cell.com
The creation of memories about real-life episodes requires rapid neuronal changes that may
appear after a single occurrence of an event. How is such demand met by neurons in the …