Cited by 137Spatial Cognition and NavigationMemory and Neural MechanismsVestibular and auditory disorders

Medial Parietal Cortex Encodes Perceived Heading Direction in Humans

Open access
Baumann, Oliver, Mattingley, Jason B.·2010·The Journal of Neuroscience

Abstract

The ability to encode and update representations of heading direction is crucial for successful navigation. In rats, head-direction cells located within the limbic system alter their firing rate in accordance with the animal's current heading. To date, however, the neural structures that underlie an allocentric or viewpoint-independent sense of direction in humans remain unknown. Here we used functional magnetic resonance imaging (fMRI) to measure neural adaptation to distinctive landmarks associated with one of four heading directions in a virtual environment. Our experiment consisted of two phases: a “learning phase,” in which participants actively navigated the virtual maze; and a “test phase,” in which participants viewed pairs of images from the maze while undergoing fMRI. We found that activity within the medial parietal cortex—specifically, Brodmann area 31—was modulated by learned heading, suggesting that this region contains neural populations involved in the encoding and retrieval of allocentric heading information in humans. These results are consistent with clinical case reports of patients with acquired lesions of medial posterior brain regions, who exhibit deficits in forming and recalling links between landmarks and directional information. Our findings also help to explain why navigation disturbances are commonly observed in patients with Alzheimer's disease, whose pathology typically includes the cortical region we have identified as being crucial for maintaining representations of heading direction.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1523/jneurosci.3077-10.2010

Cites

26 of 26 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Baumann, O., & Mattingley, J. B.
Affiliations
The University of Queensland (AU)
Venue
The Journal of Neuroscience
Published
2010-09-29
Volume
30
Issue
39
Pages
12897-12901
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W2134312825
Cited by
137
References
26
Citations by year
2026: 3 · 2025: 6 · 2024: 10 · 2023: 7 · 2022: 4 · 2021: 15 · 2020: 9 · 2019: 19 · 2018: 10 · 2017: 10 · 2016: 9 · 2015: 10 · 2014: 11 · 2013: 4 · 2012: 6
FWCI
10.84
Type
journal article
Language
en
Open access
Locations
  • Journal of Neuroscience (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Medical Research Council
  • National Health and Medical Research Council
Topics
  • Physical Sciences › Engineering › Automotive Engineering › Spatial Cognition and Navigation
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Life Sciences › Neuroscience › Neurology › Vestibular and auditory disorders
Keywords
heading direction, medial parietal cortex, allocentric navigation, landmark-based navigation, virtual reality navigation, spatial representation, Alzheimer's disease, head direction cells, neural adaptation
MeSH terms
Adolescent, Adult, Cues, Female, Humans, Learning, Magnetic Resonance Imaging, Male, Memory, Motion Perception, Neurons, Neuropsychological Tests, Orientation, Parietal Lobe, Photic Stimulation, Space Perception, Young Adult

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review