Evidence map›Paper›PMID 22539818›Full record

ArticleJournal of neurophysiology2012

The relative impact of microstimulation parameters on movement generation.

Husam A Katnani, Neeraj J Gandhi

Abstract read
In one paragraph

Article in Journal of neurophysiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
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  13. Instantaneous Midbrain Control of Saccade Velocity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2018
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Electrical Microstimulation of the Superior Colliculus in Strabismic Monkeys.Investigative ophthalmology & visual science · 2016
    Article
  20. Transient Pupil Dilation after Subsaccadic Microstimulation of Primate Frontal Eye Fields.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2016
    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

2 authors.

Husam A KatnaniDepartment of Bioengineering, University of Pittsburgh, Pittsburgh, PA 15213, USA. hkatnani@gmail.com
Neeraj J Gandhi

Funding

Virus Production and Manipulation of Protein/Gene Expression ModuleP30EY008098 · NEI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Ethan A Rossi · 1989 to 2026
$17.8M
Predoctoral Training Program in Behavioral Brain ResearchT32GM081760 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FIEZ, JULIE A, HOLT, LORI L · 2007 to 2021
$4.3M
Neural Integration of Eye and Head MovementsR01EY015485 · NEI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GANDHI, NEERAJ J · 2004 to 2011
$2.4M
NEI NIH HHS P30 EY008098NEI NIH HHS P30 EY-008098ANEI NIH HHS R01 EY-015485NEI NIH HHS R01 EY015485NIDCD NIH HHS P30 DC-0025205NIGMS NIH HHS T32 GM-081760
6 · The paper itself

Abstract

Microstimulation is widely used in neurophysiology to characterize brain areas with behavior and in clinical therapeutics to treat neurological disorder. Current intensity and frequency, which respectively influence activation patterns in spatial and temporal domains, are typically selected to elicit a desired response, but their effective influence on behavior has not been thoroughly examined. We delivered microstimulation to the primate superior colliculus while systematically varying each parameter to capture effects of a large range of parameter space. We found that frequency was more effective in driving output properties, whereas properties changed gradually with intensity. Interestingly, when different parameter combinations were matched for total charge, effects on behavioral properties became seemingly equivalent. This study provides a first level resource for choosing desired parameter ranges to effectively manipulate behavior. It also provides insights into interchangeability of parameters, which can assist clinical microstimulation that looks to appropriately control behavior within designated constraints, such as power consumption.

Indexed as

Task Performance and AnalysisAnimalsElectric StimulationMacaca mulattaMaleMotor CortexMovement

Identifiers

PMID22539818
PMCPMC3404793

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.