The emotional foundations of personality : a neurobiological and evolutionary approach / Kenneth L. Davis and Jaak Panksepp ; foreword by Mark Solms.

The mystery of human personality
Affective neuroscience personality scales and the big five
Darwin's comparative "personality" model
William McDougal's comparative psychology: toward a naturalistic personality approach
A brief review of personality since McDougall: the need for a bottom-up model of personality
Bottom-up and top-down personality approaches
Our ancestral roots: personality research on great apes
The special case of our canine companions
Do rats have personalities? Of course they do!
Animal personality summary
Preludes to the big five personality model: different paths toward understanding brainmind states that constitute human temperaments
The big five: the essential core of Cattell's factor analysis
The clarities and confusions of the big five
The earlier history of biological theories of personality: Hans Eysenck, Jeffrey Gray, and Robert Cloninger
Genetics and the origins of personality
Human brain imaging
Personality and the self
Affective neuro-personality and psychopathology
Fleshing out the complexities.