Gender is one topic of discussion; species is another. Do not confuse the two.
Women are like individuals who are women. Men are like individuals who are men.
Dogs are nicely social animals who instinctively like pack hierarchy.
Cats are solitary hunters who seek out comfort levels when and if they choose to indulge themselves in that comfort at that particular time.
Cats do, however, kill the kittens of females to bring the females back in season. Dogs do not do this.
Therefore it is proved:
I dunno.
Kis
(Edit to add: Extrapolations to animals from human behavior has two possible negative consequences: 1. It leads to erroneous assumptions; 2. It insults the animals.)
(Last edit, I promise
Gender Differences in Regional Cerebral Blood Flow during Transient Self-Induced Sadness or Happiness
Mark S. George, Terence A. Ketter, Priti I. Parekh, Peter Herscovitch and Robert M. Post
Received 22 April 1994; revised 8 February 1995. Available online 22 March 1999.
Abstract
Men, compared to women, are less likely to experience mood disorders. We wondered if gender differences exist in the ability to self-induce transient sadness and happiness, and in regional cerebral blood flow (rCBF) either at rest or during transient emotions. Ten adult men and 10 age-matched women, all healthy and never mentally ill, were scanned using H215O positron emission tomography at rest and during happy, sad, and neutral states self-induced by recalling affect-appropriate life events and looking at happy, sad, or neutral human faces. At rest, women had decreased temporal and prefrontal cortex rCBF, and increased brainstem rCBF. There were no significant between-group differences in difficulty, effort required, or the degree of happiness or sadness induced. Women activated a significantly wider portion of their limbic system than did men during transient sadness, despite similar self-reported changes in mood. These findings may aid in understanding gender differences with respect to emotion and mood.
Author Keywords: Positron emission tomography; cerebral blood flow; cingulate; mood disorders; affective illness; affect; sadness; euphoria; emotion; limbic system; gender
Index Terms: brain blood flow; mood; life event; recall; limbic system