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Cue control and head direction cells.

Behavioral Neuroscience, 1998
Previous research has shown that head direction (HD) cells in both the anterior dorsal thalamus (ADN) and the postsubiculum (PoS) in rats discharge in relation to familiar, visual landmarks in the environment. This study assessed whether PoS and ADN HD cells would be similarly responsive to nonvisual or unfamiliar environmental cues. After visual input
J P, Goodridge   +4 more
openaire   +2 more sources

Heading‐vector navigation based on head‐direction cells and path integration

Hippocampus, 2008
AbstractInsect navigation is guided by heading vectors that are computed by path integration. Mammalian navigation models, on the other hand, are typically based on map‐like place representations provided by hippocampal place cells. Such models compute optimal routes as a continuous series of locations that connect the current location to a goal.
John L, Kubie, André A, Fenton
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Calibration of the head direction network: a role for symmetric angular head velocity cells

Journal of Computational Neuroscience, 2010
Continuous attractor networks require calibration. Computational models of the head direction (HD) system of the rat usually assume that the connections that maintain HD neuron activity are pre-wired and static. Ongoing activity in these models relies on precise continuous attractor dynamics.
Peter Stratton   +2 more
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The Discovery of Head Direction Cells: A Personal Account

Hippocampus
ABSTRACTThis article is my recollection of events surrounding the discovery of head direction (HD) cells by Jim Ranck in 1984 and the first journal publications 6 years later. Ranck first described the fundamental properties of HD cells qualitatively in a Society for Neuroscience abstract (1984) and in the proceedings to a conference.
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A self-organizing VQ model of head-direction cells and grid cells

Artificial Life and Robotics, 2008
In this article, we propose a three-layered self-organizing model to extract the head direction and position of a moving object separately. The model consists of three layers, each of which is a self-organizing vector quantization (VQ) model. The second layer receives inhibitory input from the first, and the third layer receives inhibitory input from ...
Naoki Oshiro   +2 more
openaire   +1 more source

Sensory and behavioral modulation of thalamic head-direction cells

Nature Neuroscience
Head-direction (HD) neurons are thought to exclusively encode directional heading. In awake mice, we found that sensory stimuli evoked robust short-latency responses in thalamic HD cells, but not in non-HD neurons. The activity of HD cells, but not that of non-HD neurons, was tightly correlated to brain-state fluctuations and dynamically modulated ...
Eduardo Blanco-Hernández   +3 more
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Head Direction Cells: From Generation to Integration

2014
To maintain spatial orientation and guide navigation, an animal must have knowledge of its location and displacement of distance and direction from that location. Cells within the hippocampal formation and connected structures are spatially correlated to location and direction.
Shawn S. Winter, Jeffrey S. Taube
openaire   +1 more source

Spatial orientation in navigating agents: Modeling head-direction cells

Neurocomputing, 2001
Angelo Arleo, Wulfram Gerstner
exaly  

The Neural Correlates of Navigation: Do Head Direction and Place Cells Guide Spatial Behavior?

Behavioral and Cognitive Neuroscience Reviews, 2002
Jeffrey S Taube
exaly  

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