Table 2. Qualitative analysis of TRPC4 and TRPC5 mRNA expression in the rodent brain.

	TRPC4	TRPC5		TRPC4	TRPC5
Amygdala	++	+	Motor cortex
Caudate putamen	0	0	Layer 1	0	0
Cerebellum			Layer 2/3	++	++
Molecular layer	0	+	Layer 5/6	++	++
Purkinje cell layer	++	++	Nucleus accumbens
Granule cell layer	++	++	Core	0	+
Corpus collosum	0	0	Shell	0	++
Entorhinal cortex	++	+++	Orbitofrontal cortex	++	+++
Habenula	++	+++	Piriform cortex	++	+++
Hippocampus			Prefrontal cortex
CA1	+++	+++	Layer 1	0	0
CA2	+++	+++	Layer 2/3	++	+++
CA3	++	+++	Layer 5/6	++	+++
Hilus	+	+++	Somatosensory cortex
Dentate gyrus	++	++	Layer 1	0	0
Hypothalamus			Layer 2/3	++	++
Dorsal	0	+	Layer 5/6	++	++
Ventral	++	++	Subiculum	+++	++
Paraventricular	+	+++	Substantia nigra	+	0
Islands of Caleja	0	+++	Tenia tecta	+++	++
Lateral septum	+++	0	Thalamus	0	++
Medial Septum	+	0	Rank 0<+<++<+++

Qualitative analysis of the in situ hybridizations of TRPC4 and TRPC5 mRNA in rat and mouse coronal brain sections (from Figure 3). (0) no expression, (+) little expression (++) moderate expression, (+++) high expression. (n = 3)