What-Where-When memory in the rodent Odor Span Task
نویسندگان
چکیده
منابع مشابه
What-Where-When Memory in the Rodent Odor Span Task.
While the Odor Span Task (OST) was developed to assess working memory in rodents, it appears that odor ("What") and time since an odor was last reinforced ("When") jointly control responding in the OST. The OST uses an incrementing non-match to sample procedure such that the number of stimuli to remember increases during the session; the rodent is trained to remember stimuli within a session bu...
متن کاملWhat-where-when memory in pigeons.
The authors report a novel approach to testing episodic-like memory for single events. Pigeons were trained in separate sessions to match the identity of a sample on a touch screen, to match its location, and to report on the length of the retention interval. When these 3 tasks were mixed randomly within sessions, birds were more than 80% correct on each task. However, performance on 2 differen...
متن کاملWhat, where and when: deconstructing memory
The ability of animals to remember the what, where and when of a unique past event is used as an animal equivalent to human episodic memory. We currently view episodic memory as reconstructive, with an event being remembered in the context in which it took place. Importantly, this means that the components of a what, where, when memory task should be dissociable (e.g. what would be remembered t...
متن کاملThe hippocampus and memory for "what," "where," and "when".
Previous studies have indicated that nonhuman animals might have a capacity for episodic-like recall reflected in memory for "what" events that happened "where" and "when". These studies did not identify the brain structures that are critical to this capacity. Here we trained rats to remember single training episodes, each composed of a series of odors presented in different places on an open f...
متن کاملEpisodic memory in nonhumans: what, and where, is when?
Episodic memory is defined as the recollection of specific events in one's past, accompanied by the experience of having been there personally. This definition presents high hurdles to the investigation of episodic memory in nonhumans. Recent studies operationalize episodic memory as memory for when and where an event occurred, for the order in which events occurred, or for an animal's own beha...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Learning and Motivation
سال: 2014
ISSN: 0023-9690
DOI: 10.1016/j.lmot.2014.03.001