Evidence map›Paper›PMID 28823828›Full record

ArticleNeuroImage2018

What is changing when: Decoding visual information in movies from human intracranial recordings.

Leyla Isik, Jedediah Singer, Joseph R Madsen, Nancy Kanwisher, Gabriel Kreiman

Abstract read
In one paragraph

Article in NeuroImage, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
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  5. Review
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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

5 authors.

Leyla IsikDepartment of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States; Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, United States. Electronic address: lisik@mit.edu.
Jedediah SingerDepartment of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States.
Joseph R MadsenDepartment of Neurosurgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States.
Nancy KanwisherDepartment of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, United States.
Gabriel KreimanDepartment of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States.

Funding

How Does the Functional Organization of the Human Brain Arise in Development?DP1HD091947 · NICHD · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI KANWISHER, NANCY · 2016 to 2020
$5.4M
Neural dynamics underlying spatiotemporal cognitive integrationR01EY026025 · NEI · BOSTON CHILDREN'S HOSPITAL · PI KREIMAN, GABRIEL · 2016 to 2024
$3.7M
NEI NIH HHS R01 EY026025NICHD NIH HHS DP1 HD091947
6 · The paper itself

Abstract

The majority of visual recognition studies have focused on the neural responses to repeated presentations of static stimuli with abrupt and well-defined onset and offset times. In contrast, natural vision involves unique renderings of visual inputs that are continuously changing without explicitly defined temporal transitions. Here we considered commercial movies as a coarse proxy to natural vision. We recorded intracranial field potential signals from 1,284 electrodes implanted in 15 patients with epilepsy while the subjects passively viewed commercial movies. We could rapidly detect large changes in the visual inputs within approximately 100 ms of their occurrence, using exclusively field potential signals from ventral visual cortical areas including the inferior temporal gyrus and inferior occipital gyrus. Furthermore, we could decode the content of those visual changes even in a single movie presentation, generalizing across the wide range of transformations present in a movie. These results present a methodological framework for studying cognition during dynamic and natural vision.

Indexed as

AdolescentAdultBrain MappingChildChild, PreschoolDrug Resistant EpilepsyElectric Stimulation TherapyElectrodes, ImplantedEvoked Potentials, VisualFemaleHumansMaleMotion PicturesPhotic StimulationSignal Processing, Computer-AssistedVisual CortexElectrocorticography (ECoG)MoviesNatural visionNeural decodingObject recognitionVentral pathway

Identifiers

PMID28823828
PMCPMC5817047

What OpenQuestion holds

Textmetadata
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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.