Personality Theory, the Brain and the Personal Unconscious
Early Development, Attractors and the Limbic Personality
Because brain plasticity—and its capacity to be molded by experience—is so dynamic in the first two or three years of life, experiences during this period of time exert pervasive influence on the developing personality (Schore, 1994, p. 3). The predominant brain structures in play at this time include the right hemisphere (Geschwind & Galaburda, 1987) and limbic system (Joseph, 1982), between which at this time extensive neural circuitry already exists (Tucker, 1981, 1992). Of these structures, the amygdale, situated on either side of the limbic system within the center of the brain, share a fast track to the brain’s sensory relay station—the thalamus (Goleman, 1995, p. 18). As a result, the amygdale rapidly communicate negative and potentially threatening information more quickly than positive information (Jiang & He, 2006; Vaish, Grossmann, & Woodward, 2008; Yang, Zald, & Blake, 2007).
Based on additional evidence for prevalent limbic influence on the personality (Baumeister, et al, 2001; Peeters & Czapinski, 1990), Waller (2007) theorizes that unmet emotional needs in early development generate negative emotional experiences, which then leave their indelible imprint upon the limbic system (p.80). These imprints act as attractors (a term used in nonlinear dynamics to denote systemic patterns toward which physical systems tend to evolve), around which the chaotic energy of the limbic system forms (p. 50), thereby deeply embedding the energetic pattern of those negative experiences into the limbic system’s neural circuitry (Schore, 2003b, p. 4). Waller (2007) further theorizes that, because the limbic system is almost fully wired by age five (p. 35), many years before the higher order cognitive processes of the frontal and prefrontal lobes come online, and because limbic-mediated emotion has been shown to be involved in all intentional behavior (Freeman, 2000), these imprints play a large role in motivation throughout life (Waller, 2007, p. 50).
Waller (2007) views the personality as the result of unconscious identification with both inherited traits and environmental conditioning (p. 140), both of which deeply impact neural development (Mundkur, 2005; Sarnot & Menkes, 2000). When such conditioning is deeply identified with, it solidifies the experience of a solid self and personality (Waller, 2007, p. 140). In the early stages of development, the fledgling limbic system becomes imprinted with the energy pattern left by experiences of both met and unmet emotional needs (p. 80), giving rise to reactive and goal-oriented motifs that are eventually and mistakenly identified as the self (p. 140).
Certain Eastern spiritual traditions have viewed the formation of the personality in much the same way. The Tamil Siddha tradition, for example, sees the developing personality as an amalgamation of culturally conditioned neurological responses being unconsciously animated by the life force (Sadleir, 2003, p. 12). Also known as prana (Krishna, 1997, p. 68), this life force is a somewhat superficial aspect of a deeper creative power, referred to in yogic traditions as the kundalini-shakti (Goswami, 2006, p. 237), which unconsciously animates bodily processes, giving rise to the mental and emotional content of the phenomenal mind (Muktananda, 1978, p. 48), with which an aspect of the underlying consciousness identifies (Sadleir, 2003, p. 12).
The aforementioned limbic conditioning is theorized by Waller (2007) to give rise to a dialogical self, the ever-active and automatic self-talk activated by limbic attachments and aversions (p. 65). By consistently recruiting other brain areas into its employ, Waller speculates that this limbic-generated, dialogical self regularly hijacks the frontal lobes and thereby significantly biases perception (p. 50). Identification, in his view, is seen as taking place by way of the prefrontal function mistakenly identifying the dialogical self as the locus of the self, since the prefrontal lobes do not fully develop until long after the voice of the dialogical self has become active (p. 73).
Waller (2007) further speculates that various complexes of limbic attractors—each with correlated beliefs, biases, attachments and aversions—eventually form sub-personalities (p. 140). The limbic system identity, therefore, is viewed as virtually enfolding itself around one’s deepest nature, obfuscating it (p. 140). And because the developmental groundwork for thought and emotion have been laid in early development, the continued animation of thoughts and emotions—generated through unconscious energetic processes within existing neural networks—gives rise to the conditioned mind (Sadleir, 2009, March 10).
The Neurological Origins of the Personal Unconscious
Based on findings in attachment psychology (Hofer, 1983; Scheflen, 1990) and interpersonal neurobiology (Tomasello, 1993; Trevarthen, 1993), Schore (2003b), postulates that, in early development, the parent’s brain acts as a complementary brain through which the infant brain downloads important survival programs (p. 13). As this downloading continues, the infant brain resonantly connects with the parent’s brain, thereby gaining the available circuitry by which it can organize toward greater levels of complexity (p. 41). The forming personality, therefore, is largely the product of this interpersonal downloading process (p. 3), though other genetic, environmental and interpersonal influences undoubtedly impact the forming personality as well..
Godwin (2004) theorizes that, because the right brain is predominant during this crucial process, left modes of operation are unavailable for labeling disturbing emotional experiences (p. 112), so that the energy patterns of such experiences are unconsciously stored in the extensive circuitry already developed between the right hemisphere and the limbic system, making this system the neural correlate of the personal unconscious (p. 112). This theory might explain why the unconscious, in Jung’s psychology, is so often associated with imagery (also associated with right hemispheric function) and limbic-mediated affect (Miller, 2004, p. 25). The discovery that negative effect is most associated with right hemispheric activity (Davidson, 1992) may possibly be explained as the result of this right-originating personal unconscious.
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