Head direction (HD) cells are neurons found in a number of brain regions that increase their firing rates above baseline levels only when the animal's...

Head direction may refer to: Head direction cells in biology Head-directionality parameter in linguistics This disambiguation page lists articles associated...

cues. Spatial view cells, primate hippocampal counterpart for visual field. Grid cells Head direction cells List of distinct cell types in the adult human...

border cells, rather than grid cells, provide the first critical spatial input to hippocampal place cells. Place cell Head direction cell Grid cell Speed...

location, distance, and direction. Grid cells have been found in many animals, including rats, mice, bats, monkeys, and humans. Grid cells were discovered in...

head direction cells, they form a part of a larger set of neurons that are involved in cognitive mapping of the surrounding environment. Speed cells are...

place cells and head direction cells. Spatial view cells differ from place cells, since they are not localized in space. They also differ from head direction...

(including anterior thalamus and post-subiculum), called head direction cells, respond to the head direction of the animal. This enables a much more fine-grained...

interact extensively with head direction cells, whose activity acts as an inertial compass, and conjecturally with grid cells in the neighboring entorhinal...

is of interest because it contains head direction cells, which are responsive to the facing direction of the head. Prosubiculum is a term often used in...

The list of human cell types provides an enumeration and description of the various specialized cells found within the human body, highlighting their...

head in the horizontal plane. This structure contains "head direction cells" hypothesized to also be present in the ATN. These head direction cells fire...

is of interest because it contains head direction cells, which are responsive to the facing direction of the head. Wikimedia Commons has media related...

Tom Clancy's Splinter Cell is a series of stealth action-adventure video games, the first of which was released in 2002, and their tie-in novels that were...

excitable cells that make up the brain Place cell Grid cell Border cell Head direction cell Spatial view cell Pyramidal cell Granule cell Synapse Chemical...

ones.[citation needed] Getting lost Grid cells Head direction cells Navigation Path integration Place cells Aguirre GK, D'Esposito M (September 1999)...

neurons in living animals for behavioral studies. He discovered head-direction cells in 1984. Ranck was born August 17, 1930, in Frederick, Maryland,...

University Press, USA. p. 319. ISBN 9780199764167. Chen, LL (1994). "Head-direction cells in the rat posterior cortex. II. Contributions of visual and ideothetic...

showed that around 8.5% of neurons in the retrosplenial cortex are head direction cells while other neurons have correlated with movement parameters such...

information about position (grid cells) and movement (head direction cells and conjunctive position-by-direction cells), this area is currently viewed...

head direction signals recorded from the dorsal tegmental nucleus of gudden in the rat: implications for path integration in the head direction cell circuit"...

for mobile phones. Splinter Cell: Conviction received positive reviews from critics. They praised its gameplay, art direction, and narrative, although there...

cells, Giocomo described the function of head direction cells in the entorhinal cortex in a first author paper in Cell. She found that head direction...

one direction. The numbers in the illustration are channel numbers, which repeat every 3 cells. Large cells can be subdivided into smaller cells for high...

Direction finding (DF), or radio direction finding (RDF), is the use of radio waves to determine the direction to a radio source. The source may be a cooperating...

Kupffer cells are amoeboid in character, with surface features including microvilli, pseudopodia and lamellipodia, which project in every direction. The...

Ranck, Jr. - Distinguished Professor of Physiology and discoverer of head direction cells. Todd C. Sacktor M.D. - Professor of Physiology, Pharmacology and...

egocentric boundary cells and head direction cells), the entorhinal cortex (e.g., grid cells, head direction cells, and speed modulated cells) and the hippocampus...

place cells and grid cells, two further classes of spatial cell have since been identified in the hippocampal formation: head direction cells and boundary...

and epigenetic inactivation of the hMLH1 gene in head and neck squamous cell carcinoma". Otolaryngol Head Neck Surg. 141 (4): 484–90. doi:10.1016/j.otohns...