Table 1.

Expression of TRESK in rat brain and cerebellum

Regions	Expression level
Motor Cortex
Layer I	0/+
Layer II–VI	++
Cingulate and Sensory Cortex
Layel I	0/+
Layer II	++/+++
Layer III–VI	++
Piriform Cortex	+++
Olfactory tubercles and track	+
Nucleus Accumbens	+
Lateral globus pallidus	+
Caudate putamen	+
Dentate gyrus
Granular layer	+++
Polymorph layer	+
Molecular layer	+
Retrosplenial agranular brain cortex
Layer I	0/+
Layer II	++/+++
Layer III–VI	++
Amygdala	++
Hippocampus
Pyramidal cell layer	+++
CA1, CA2, CA3	0/+
Thalamus
Lateral dorsal nucleus	++
SM	+
Anterodorsal nucleus	++
Medial habenular nucleus	++/+++
Hypothalamus
Ventromedial nuc	++
Arcuate nucleus	++/+++
Midbrain
Periaqueductal gray	+/++
Substantia nigra	+/++
Locus ceruleus	+
Cerebellum
Granule layer	++
Molecular layer	+
Purkinje layer	++

Intensity of staining rated as follows: +++ highest density; ++ dense; + faint; 0 not detectable.