5.2. 2. Glutamate 5.2. 3. Taurine 5.3. Biogenic amines 5.3. 1. Serotonin and serotonin-
immunoreactive neurons in the visual system 5.3. 2. Dopamine and dopamine …

There is a mismatch between the documentation of the visually guided behaviors and visual
physiology of decapods (Malacostraca, Crustacea) and knowledge about the neural …

It is proposed that polarization sensitivity at the most peripheral stages of the crayfish visual
system (lamina ganglionaris and medulla externa) is used to enhance contrast and thus may …

Freshwater crayfish have well‐developed olfactory systems with an array of receptors that
project exclusively to areas in the brain that are functionally specialized for the processing of …

Ideally, learning-related changes should be investigated while they occur in vivo, but
physical accessibility and stability limit intracellular studies. Experiments with insects and …

Although visually elicited behaviors have been extensively studied in crabs, their
investigation at the neurophysiological level is scant. The present study is a physiological …

The relationships between the morphology and receptive fields of local and intersegmental
interneurons that process mechanosensory information from a hindleg of the locust have …

Comparative physiology of visual systems has become an important field of investigation.
However, despite the fact that Crustacea represents a major phylogenetic group, research …

Identified crayfish visual interneurons respond to illumination with a compound EPSP of up
to 40 mV. L‐gultamate, quisqualate, and kainate mimic the depolarizing action of the natural …

The light responses of the second order lamina monopolar neurons were examined in the
crayfish compound eye. 1. Single cartridge monopolar neurons (M 1–M 4)(Fig. 2) exhibited …