Evidence map›Paper›PMID 27677935›Full record

ReviewJournal of physiology, Paris2016

Potential roles of cholinergic modulation in the neural coding of location and movement speed.

Holger Dannenberg, James R Hinman, Michael E Hasselmo

Abstract readReview
In one paragraph

Review in Journal of physiology, Paris, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Cholinergic modulation of spatial learning, memory and navigation.The European journal of neuroscience · 2018
    Review
  12. Septo-hippocampal interaction.Cell and tissue research · 2018
    Review
  13. Article
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Holger DannenbergCenter for Systems Neuroscience, Department of Psychological and Brain Sciences, Center for Memory and Brain, Graduate Program for Neuroscience, Boston University, 2 Cummington Mall, Boston, MA 02215, USA. Electronic address: hdannenb@bu.edu.
James R HinmanCenter for Systems Neuroscience, Department of Psychological and Brain Sciences, Center for Memory and Brain, Graduate Program for Neuroscience, Boston University, 2 Cummington Mall, Boston, MA 02215, USA. Electronic address: hinman@bu.edu.
Michael E HasselmoCenter for Systems Neuroscience, Department of Psychological and Brain Sciences, Center for Memory and Brain, Graduate Program for Neuroscience, Boston University, 2 Cummington Mall, Boston, MA 02215, USA. Electronic address: Hasselmo@bu.edu.

Funding

NEUROMODULATION AND CORTICAL MEMORY FUNCTIONR01MH060013 · NIMH · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI HASSELMO, MICHAEL E · 2000 to 2019
$6.8M
Mechanisms of Entorhinal Cortex FunctionR01MH061492 · NIMH · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI HASSELMO, MICHAEL E · 2000 to 2017
$5.0M
NIMH NIH HHS R01 MH060013NIMH NIH HHS R01 MH061492
6 · The paper itself

Abstract

Behavioral data suggest that cholinergic modulation may play a role in certain aspects of spatial memory, and neurophysiological data demonstrate neurons that fire in response to spatial dimensions, including grid cells and place cells that respond on the basis of location and running speed. These neurons show firing responses that depend upon the visual configuration of the environment, due to coding in visually-responsive regions of the neocortex. This review focuses on the physiological effects of acetylcholine that may influence the sensory coding of spatial dimensions relevant to behavior. In particular, the local circuit effects of acetylcholine within the cortex regulate the influence of sensory input relative to internal memory representations via presynaptic inhibition of excitatory and inhibitory synaptic transmission, and the modulation of intrinsic currents in cortical excitatory and inhibitory neurons. In addition, circuit effects of acetylcholine regulate the dynamics of cortical circuits including oscillations at theta and gamma frequencies. These effects of acetylcholine on local circuits and network dynamics could underlie the role of acetylcholine in coding of spatial information for the performance of spatial memory tasks.

Indexed as

AcetylcholineAnimalsMemoryMovementNeuronsReceptors, CholinergicSynaptic TransmissionAcetylcholineReceptors, CholinergicBasal forebrainEntorhinal cortexGrid cellsMedial septumPlace cellsSpatial navigationTheta rhythm

Identifiers

PMID27677935
PMCPMC5164951

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.