behavior/neurological
• mice show decreased immobility time in the forced swimming test
• however, locomotor activity in the open field is normal and mice show normal general behaviors such as gait posture
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nervous system
• dopamine and baclofen both fail to cause currents in single putative dopamine neurons from the ventral tegmental area
• however, glutamic acid causes currents to the same extent as that in VTA neurons from controls
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