Evidence map›Paper›PMID 18284372›Full record

ReviewAnnual review of neuroscience2008

Balancing structure and function at hippocampal dendritic spines.

Jennifer N Bourne, Kristen M Harris

Open access · greenAbstract readReview
In one paragraph

Review in Annual review of neuroscience, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 508 papers.

0numbers the graph read from it
0cells of the map it votes in
508citing papers in PubMed
21.5field-weighted citation impact, top 1% of its field
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

508 citing papers in PubMed, 919 citations in OpenAlex.

  1. Review
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448 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

Jennifer N BourneCenter for Learning and Memory, Department of Neurobiology, University of Texas, Austin, Texas 78712-0805, USA. jbourne@mail.clm.utexas.edu
Kristen M Harris
The University of Texas at Austin · US

Funding

Spine and Synaptic Plasticity in Mature HippocampusR37NS021184 · NINDS · UNIVERSITY OF TEXAS AT AUSTIN · PI HARRIS, KRISTEN M · 2005 to 2011
$2.2M
Distance-Dependent Structure and Function of Neuronal DendritesR01EB002170 · NIBIB · UNIVERSITY OF TEXAS AT AUSTIN · PI HARRIS, KRISTEN M · 2003 to 2010
$2.1M
Synapse growth and elimination in mature CNSR01MH104319 · NIMH · UNIVERSITY OF TEXAS AT AUSTIN · PI HARRIS, KRISTEN M · 2014 to 2018
$1.8M
Distance-Dependent Structure and Function of Neuronal DendritesR01NS074644 · NINDS · UNIVERSITY OF TEXAS AT AUSTIN · PI HARRIS, KRISTEN M · 2011 to 2015
$1.7M
ONTOGENY OF STRUCTURE &FUNCTION AT HIPPOCAMPAL SYNAPSESR01NS033574 · NINDS · UNIVERSITY OF TEXAS AUSTIN · PI HARRIS, KRISTEN M · 1996 to 2005
$1.5M
SPINES SYNAPSES AND THE ONTOGENY OF A MEMORY MECHANISMR01NS021184 · NINDS · MEDICAL COLLEGE OF GEORGIA (MCG) · PI HARRIS, KRISTEN M · 1988 to 2003
$1.4M
ULTRASTRUCTURE &PLASTICITY OF SPINES &THEIR SYNAPSESR23NS021184 · NINDS · CHILDREN'S HOSPITAL BOSTON · PI HARRIS, KRISTEN M · 1985 to 1986
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NIBIB NIH HHS EB002170NIBIB NIH HHS R01 EB002170NIMH NIH HHS R01 MH104319NINDS NIH HHS NS21184NINDS NIH HHS NS33574NINDS NIH HHS R01 NS021184NINDS NIH HHS R01 NS033574NINDS NIH HHS R01 NS074644NINDS NIH HHS R37 NS021184
6 · The paper itself

Abstract

Dendritic spines are the primary recipients of excitatory input in the central nervous system. They provide biochemical compartments that locally control the signaling mechanisms at individual synapses. Hippocampal spines show structural plasticity as the basis for the physiological changes in synaptic efficacy that underlie learning and memory. Spine structure is regulated by molecular mechanisms that are fine-tuned and adjusted according to developmental age, level and direction of synaptic activity, specific brain region, and exact behavioral or experimental conditions. Reciprocal changes between the structure and function of spines impact both local and global integration of signals within dendrites. Advances in imaging and computing technologies may provide the resources needed to reconstruct entire neural circuits. Key to this endeavor is having sufficient resolution to determine the extrinsic factors (such as perisynaptic astroglia) and the intrinsic factors (such as core subcellular organelles) that are required to build and maintain synapses.

Indexed as

AnimalsAstrocytesDendritic SpinesHippocampusHumansLearningLong-Term PotentiationNeuronal PlasticityOrganellesSynapsesSynaptic Transmission

Identifiers

PMID18284372
PMCPMC2561948
OpenAlexW2148714108

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.