Sigmund Freud, “On Aphasia”, 1891, PART TWO (II).

­ Sigmund Freud, “On Aphasia: A Critical Study”, 1891 was the topic of an earlier blog post. Here I present: Sigmund Freud. “On Aphasia”, 1891, PART TWO (II). Aphasiology is the subject that Sigmund Freud is well known for. Aphasiology­ is language impairment caused by brain damage. I am going to present the most common … Continue reading Sigmund Freud, “On Aphasia”, 1891, PART TWO (II).

Sigmund Freud, ”On Cocaine”, 1884.

Sigmund Freud, “On Cocaine”, 1884 describes the experimental use on himself of “cocaine” by psychiatrist, Sigmund Freud.  The molecular formula of cocaine is C17H21NO4 ; and, the molecular structure is shown below.  Richard Willstatter chemist, in “Beriche der Deutschen  Chemischen Gesellschaft”, volume 34, page 1457, year 1901: is the chemical synthesis of cocaine.  However, in … Continue reading Sigmund Freud, ”On Cocaine”, 1884.

Sigmund Freud, “On Aphasia: A Critical Study”, 1891.

Sigmund Freud, “The Interpretation of Dreams”, 1899 was the topic of an earlier blog post. Here I present Sigmund Freud, “On Aphasia: A Critical Study”, 1891 a nonfiction medical book.  Anatomist had localized the language areas of the human brain to the left, cerebral hemisphere (in the top diagram of the left, hemisphere). “Arcuate fasciculus” … Continue reading Sigmund Freud, “On Aphasia: A Critical Study”, 1891.

Sigmund Freud, "The Interpretation of Dreams", 1899.

Sigmund Freud   Nathaniel Kleitman, “Sleep and Wakefulness“, 1963 was the subject of an earlier blog post.  Here I present Sigmund Freud, “The Interpretation of Dreams”, 1899 a nonfiction science book.  “The Interpretation of Dreams”, 1899 is the most popular writing of the psychiatrist Sigmund Freud.  REM (rapid eye movements) are a unique phase of … Continue reading Sigmund Freud, "The Interpretation of Dreams", 1899.