Translational approach to apathy‐like behavior in mice: From the practical point of view
Translational approach to apathy‐like behavior in mice: From the practical point of view
复制标题
小鼠冷漠样行为的转化方法:从实践的角度来看
DOI:
10.1111/pcn.12915
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发表时间:
2019
影响因子:
11.9
通讯作者:
Hamaguchi Takuya
中科院分区:
文献类型:
--
作者:
Tanaka Kenji F.;Hamaguchi Takuya
Apathy is a pervasive clinical phenomenon that deserves more attention at the translational and pre‐clinical levels. To study apathy‐like behavior in mice, we relied on an operational definition of apathy: the quantitative reduction of voluntary, goal‐directed behaviors. We recently found that the chronic loss of function of a specific cell type (striatal dopamine receptor type 2‐expressing medium spiny neurons, D2‐MSN) in a restricted region (the ventrolateral striatum, VLS) was sufficient to induce apathy‐like behavior in a food‐seeking operant task. We further showed that VLS D2‐MSN are activated at the preparatory period, and that optogenetic inhibition of VLS D2‐MSN during that period resulted in transient decreases in instrumental motivation, strengthening the hypothesis that VLS D2‐MSN mediate apathy‐like behavior in mice. Mice bearing VLS D2‐MSN dysfunction can thus be regarded as an apathy model for future translational studies.
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影响因子:
2.6
作者:
C. Theleritis;K. Siarkos;E. Katirtzoglou;A. Politis
通讯作者:
C. Theleritis;K. Siarkos;E. Katirtzoglou;A. Politis
影响因子:
16.2
作者:
Sippy T;Lapray D;Crochet S;Petersen CC
通讯作者:
Petersen CC
影响因子:
3.4
作者:
F. Hoffmeister
通讯作者:
F. Hoffmeister
DOI:
10.1073/pnas.85.15.5733
发表时间:
1988-08-01
影响因子:
11.1
作者:
REINER, A;ALBIN, RL;YOUNG, AB
通讯作者:
YOUNG, AB
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
塚本精一;藤井輝之;大山廣太郎;下澤東吾;小比類巻生;石渡信一;福田紀男
通讯作者:
福田紀男