Evidence map›Paper›PMID 22435054›Full record

ArticleFrontiers in integrative neuroscience2012

Acquisition of "Start" and "Stop" response thresholds in peak-interval timing is differentially sensitive to protein synthesis inhibition in the dorsal and ventral striatum.

Christopher J Macdonald, Ruey-Kuang Cheng, Warren H Meck

Open access · goldAbstract read
In one paragraph

Article in Frontiers in integrative neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

21 citing papers in PubMed, 67 citations in OpenAlex.

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  16. Prospective and retrospective duration memory in the hippocampus: is time in the foreground or background?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2014
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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 at 3 institutions in 2 countries.

Christopher J MacdonaldDepartment of Psychology and Center for Memory and Brain, Boston University, Boston MA, USA.
Ruey-Kuang Cheng
Warren H Meck
Agency for Science, Technology and Research · SGBoston University · USDuke University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Time-based decision-making in peak-interval timing procedures involves the setting of response thresholds for the initiation ("Start") and termination ("Stop") of a response sequence that is centered on a target duration. Using intracerebral infusions of the protein synthesis inhibitor anisomycin, we report that the acquisition of the "Start" response depends on normal functioning (including protein synthesis) in the dorsal striatum (DS), but not the ventral striatum (VS). Conversely, disruption of the VS, but not the DS, impairs the acquisition of the "Stop" response. We hypothesize that the dorsal and ventral regions of the striatum function as a competitive neural network that encodes the temporal boundaries marking the beginning and end of a timed response sequence.

Indexed as

cortico-striatal circuitsdecision-makingdopamine-glutamate interactionsmemory consolidationprotein synthesis inhibitorsreward predictiontiming and time perception

Identifiers

PMID22435054
PMCPMC3303086
OpenAlexW2050926782

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.