To produce successful therapeutic results after spinal cord damage in animal models, no technique has proved effective

Obsessive-compulsive disorder may involve brain abnormalities in the ________

a. thalamus. b. amygdala. c. prefrontal cortex. d. hippocampus.

Babies recognize key vowel and consonant sounds of their native language by:

a. 2 to 3 months. b. 4 to 6 months. c. 6 to 8 months. d. 8 to 12 months.