Which of the Following Statements About Freud's History Is True

Which of the following statements about Freud's history is true?

A) his ideas were greeted with great enthusiasm by the medical community when he first presented his theory of infantile sexuality
B) his early research in neurology focused on the functions of the medulla and the conduction of nerve impulses in the brain and spinal cord
C) the primary methods that Freud used for the treatment of neurosis were hypnosis and group therapy
D) Freud was the founder of the Gestalt Institute