Table 7.

Effects of DA modulation on synaptic currents into the target population (T); T: D1 SPN, D2 SPN, STN, and GP

D1 SPN	$I_{\mathit{AMPA}}+f(v)·I_{\mathit{NMDA}}(1+{\beta }^{(\text{D1})}{\varphi }_1)$	${\beta }^{(\text{D1})}=0.5$
D2 SPN	$I_{\mathit{AMPA}}(1-{\beta }^{(\text{D2})}{\varphi }_2)+f(v)·I_{\mathit{NMDA}}$	${\beta }^{(\text{D2})}=0.3$
STN	$(I_{\mathit{AMPA}}+f(v)·I_{\mathit{NMDA}})(1-{\beta }_1^{(\text{STN})}{\varphi }_2)$	${\beta }_1^{(\text{STN})}={\beta }_2^{(\text{STN})}=0.5$
	$+I_{\mathit{GABA}}(1-{\beta }_2^{(\text{STN})}{\varphi }_2)$
GP	$(I_{\mathit{AMPA}}+f(v)·I_{\mathit{NMDA}})(1-{\beta }_1^{(\text{GP})}{\varphi }_2)$	${\beta }_1^{(\text{GP})}={\beta }_2^{(\text{GP})}=0.5$
	$+I_{\mathit{GABA}}(1-{\beta }_2^{(\text{GP})}{\varphi }_2)$