Experimental studies on hatching behavior in the chick. I. Thoracic spinal gaps

A series of normal stages in the development of the chick embryo

1951 • 12,226 citations

Some Aspects of the Embryology of Behavior

1963 • 263 citations

Prehatching motility and hatching behavior in the chick

1967 • 250 citations

Motility in the chick embryo in the absence of sensory input

1966 • 240 citations

Observations and experiments on spontaneous rhythmical behavior in the chick embryo

1963 • 205 citations

Periodic motility of normal and spinal chick embryos between 8 and 17 days of incubation

1965 • 187 citations

Development of behaviour in the hindlimb of Xenopus laevis

1967 • 96 citations

Motility of the Turtle Embryo, Chelydra serpentina (Linne)

1967 • 69 citations

On the activities of the central nervous system of the un‐born fœtus of the cat; with a discussion of the question whether progression (walking, etc.) is a “learnt” complex

1915 • 54 citations

The influence of different brain regions on periodic motility of the chick embryo

1967 • 34 citations

Regeneration of the spinal cord of the chick

1954 • 22 citations

A study of the growth of a portion of the spinal cord following its early isolation from the central nervous system in the chick embryo

1931 • 17 citations

Flexion spasms and mass reflexes in relation to the ontogenetic development of behavior

1943 • 14 citations