The integrative properties of “descending” neuronal units in respect to visual, tactile and
proprioceptive stimuli were studied at the commissure level of the crayfish central nervous …

Responses of ascending interneurons from the caudal ganglion of crayfish have been
recorded from single units isolated by dissection from the ventral nerve cord; in addition …

On the basis of comparisons between total cell counts and cell counts of cobalt backfills of
all roots and connectives leaving the ganglion, we estimate that 38–50% of the …

Five pairs of nonspiking giant interneurons (NGIs) were identified morphologically and
functionally in the protocerebrum of the crayfish (Procambarus clarkii) brain: G1, G2, and G3 …

Intracellular recording and dye injection was used to investigate the flexion‐evoking
interneurons in the isolated abdominal nerve cord of the crayfish, Procambarus clarkii. The …

Cobalt backfills were used to demonstrate a population of approximately 50 paired
interneurons in the 6th abdominal ganglion of the crayfish, Procambarus clarkii. Intracellular …

Interneurons in the crustacean optic nerve (or peduncle) have been found in several
decapods (Waterman and Wiersma,'63) and particularly in the Hawaiian swimming crab …

The processing of proprioceptive information from the exopodite-endopodite chordotonal
organ in the tailfan of the crayfish Procambarus clarkii (Girard) is described. The chordotonal …

The electrical responses of motor neurons in different anatomical subdivisions of the crayfish
oculomotor system were examined during various kinds of experimentally manipulated …

The motor effects evoked by stimulation of each of eight command fibres in the
circumoesophageal commissures of the crayfish are described. The fibres obtained …