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{"target":"http://pubannotation.org/docs/sourcedb/PMC/sourceid/1143775","sourcedb":"PMC","sourceid":"1143775","source_url":"http://www.ncbi.nlm.nih.gov/pmc/1143775","text":"Cognitive assessment\nRats were habituated to a T-maze (dimensions, 90 × 65 cm) until they were readily eating chocolate chips placed at the end of each arm and were acclimated to handling. After habituation, rats were trained on the delayed alternation task. On the first trial, animals were rewarded for entering either arm. Thereafter, for a total of 10 trials per session, rats were rewarded only if they entered the maze arm that was not previously chosen. Between trials the choice point was wiped with alcohol to remove any olfactory clues. The delay between trials started at \"0\" sec (i.e. about 1.5 sec, minimum possible for delayed alternation) and was subsequently raised in 5 sec intervals as needed to maintain performance at about 70% correct. Animals were scored for accuracy (arm chosen) and response time for each trial.","divisions":[{"label":"Title","span":{"begin":0,"end":20}}],"tracks":[{"project":"NEUROSES","denotations":[{"id":"T361","span":{"begin":233,"end":240},"obj":"PATO_0000502"},{"id":"T362","span":{"begin":633,"end":640},"obj":"PATO_0000502"},{"id":"T363","span":{"begin":241,"end":252},"obj":"PATO_0000999"},{"id":"T364","span":{"begin":641,"end":652},"obj":"PATO_0000999"},{"id":"T365","span":{"begin":508,"end":515},"obj":"CHEBI_16236"},{"id":"T366","span":{"begin":508,"end":515},"obj":"CHEBI_30879"},{"id":"T367","span":{"begin":530,"end":539},"obj":"PATO_0000229"},{"id":"T368","span":{"begin":587,"end":590},"obj":"CHEBI_30000"},{"id":"T369","span":{"begin":607,"end":610},"obj":"CHEBI_30000"},{"id":"T370","span":{"begin":687,"end":690},"obj":"CHEBI_30000"},{"id":"T371","span":{"begin":675,"end":681},"obj":"PATO_0001369"},{"id":"T372","span":{"begin":816,"end":820},"obj":"PATO_0001309"},{"id":"T373","span":{"begin":816,"end":820},"obj":"PATO_0000165"}],"attributes":[{"subj":"T361","pred":"source","obj":"NEUROSES"},{"subj":"T362","pred":"source","obj":"NEUROSES"},{"subj":"T363","pred":"source","obj":"NEUROSES"},{"subj":"T364","pred":"source","obj":"NEUROSES"},{"subj":"T365","pred":"source","obj":"NEUROSES"},{"subj":"T366","pred":"source","obj":"NEUROSES"},{"subj":"T367","pred":"source","obj":"NEUROSES"},{"subj":"T368","pred":"source","obj":"NEUROSES"},{"subj":"T369","pred":"source","obj":"NEUROSES"},{"subj":"T370","pred":"source","obj":"NEUROSES"},{"subj":"T371","pred":"source","obj":"NEUROSES"},{"subj":"T372","pred":"source","obj":"NEUROSES"},{"subj":"T373","pred":"source","obj":"NEUROSES"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"NEUROSES","color":"#b593ec","default":true}]}]}}