Clark Hull's (1933) research on dissociation was based on a 'straw man' formulation of dissociation; he claimed that dissociation requires noninterference. Hull completely ignored the then-current paradigm of dissociation--dissociation as automatism--and claimed that he had refuted the validity of the phenomenon of dissociation. Hull's view of dissociation held sway in the hypnosis field for 60 years. This essay seeks to retrieve the Janetian paradigm of dissociation as automatism. Automatisms are unexpected, uninitiated, involuntary behaviors that just 'happen.' The author argues that human sensitivity to the experience of involuntariness (a) is quite important, (b) was selected by evolution, and (c) is central to both hypnotic responses and dissociative symptoms. This editorial urges the hypnosis field and the dissociation field to jointly undertake a renewed investigation of the experience of involuntariness and to follow recent neuroimaging studies which indicate that the parietal cortex underlies the experience of involuntariness.

J Trauma Dissociation. 2010;11(1):1-18. Dell PF.

OBJECTIVE: The objective of this article was to review the literature on the use of chiropractic for the treatment of lumbar spinal stenosis. METHODS: A literature search was conducted on 4 electronic databases (Medline, Index to Chiropractic Literature, Cumulative Index to Nursing and Allied Health Literature, and Allied and Complementary Medicine Database) for clinical research pertaining to chiropractic treatment of lumbar spinal stenosis. Retrieved articles were hand searched for relevant references. Inclusion criteria consisted of any clinical study design (including case reports) using chiropractic care on patients with lumbar spinal stenosis published in English in the past 25 years. RESULTS: Six articles on a total of 70 patients met the inclusion criteria for the review. These articles included 4 case studies, a case series, and an observational cohort study. Treatments included spinal manipulation and, most often, flexion-distraction manipulation. Numerous other interventions including exercise, activity of daily living modifications, and various passive care modalities were selectively used in the included studies. CONCLUSIONS: There is a paucity of evidence available with respect to chiropractic treatment of spinal stenosis. The limited evidence that is available points toward chiropractic care being potentially beneficial in the treatment of patients with lumbar spinal stenosis, but further clinical investigations are necessary.

J Chiropr Med. 2009 Jun;8(2):77-85. Stuber K, Sajko S, Kristmanson K. Private practice of chiropractic, Calgary, Alberta, Canada.