Differential effects of Foxp2 disruption in distinct motor circuits
نویسندگان
چکیده
منابع مشابه
Foxp2 Mutations Impair Auditory-Motor Association Learning
Heterozygous mutations of the human FOXP2 transcription factor gene cause the best-described examples of monogenic speech and language disorders. Acquisition of proficient spoken language involves auditory-guided vocal learning, a specialized form of sensory-motor association learning. The impact of etiological Foxp2 mutations on learning of auditory-motor associations in mammals has not been d...
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Recent discoveries of striatal GABAergic interneurons require a new conceptualization of the organization of intrastriatal circuitry and their cortical and thalamic inputs. We investigated thalamic inputs to the two populations of striatal neuropeptide Y (NPY) interneurons, plateau low threshold spike (PLTS) and NPY-neurogliaform (NGF) cells. Optogenetic activation of parafascicular inputs evok...
متن کاملMotor Learning: The FoxP2 Puzzle Piece
Mutation of the DNA-binding region of the FOXP2 protein causes an inherited language disorder. A recent study provides the first data on mice with this mutation, which exhibit deficits in motor-skill learning and abnormal properties of neural circuits that contribute to these skills.
متن کاملHumanized Foxp2 specifically affects cortico-basal ganglia circuits.
It has been proposed that two amino acid substitutions in the transcription factor FOXP2 have been positively selected during human evolution and influence aspects of speech and language. Recently it was shown that when these substitutions are introduced into the endogenous Foxp2 gene of mice, they increase dendrite length and long-term depression (LTD) in medium spiny neurons of the striatum. ...
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ژورنال
عنوان ژورنال: Molecular Psychiatry
سال: 2018
ISSN: 1359-4184,1476-5578
DOI: 10.1038/s41380-018-0199-x