Eldon Leroy Foltz
From Wikipedia, the free encyclopedia
March 28, 1919
Eldon Leroy Foltz | |
|---|---|
| Born | Eldon Leroy Foltz March 28, 1919 Fort Collins, Colorado, United States |
| Died | August 10, 2013 (aged 94) |
| Education | Michigan State University University of Michigan |
| Occupations | Surgeon; Neurosurgeon |
| Spouse | Katherine Crosby |
| Children | Sally Foltz James Nancy Foltz Janis Foltz Suzanne Foltz Patty Foltz |
Eldon Leroy Foltz (March 28, 1919 - August 10, 2013) was an American academic and neurosurgeon.
Foltz was born in Fort Collins, Colorado, Eldon L. Foltz grew up in East Lansing, Michigan. His father was a professor of Electrical Engineering at Michigan State University In 1941 Foltz graduated from Michigan State University (B.S., Magna Cum Laude). He went on to the University of Michigan Medical School in 1943 (M.D.), doing a combined scholar program with Michigan State.
Having graduated from medical school and done a surgical internship at the University of Michigan, Foltz joined the United States Navy Corps. He served for 30 months of active duty in the South Pacific.
Next Foltz did a year of general surgery residency at the University of Michigan and became a graduate student in neuroanatomy and neuropathology. His residency in neurosurgery was at Dartmouth Medical School, where he studied under Henry Heyl. In 1950 he finished residency at the University of Louisville, where he had studied with Dr. Glen Spurling.
In order to study the limbic system Foltz became a post-doctoral fellow at The National Institute of Mental Health.[1]
Career
Foltz's initial research concerned "coma of head injury." He studied monkeys with electrodes implanted in the reticular system and also cortical electrodes. He used evoked responses to demonstrate a selective depression of electrical activity in the reticular formation by the cerebral concussion, with minimal effect on primary ascending sensory pathways. The effect was reversed (in part) by atropine therapy.
"Psychosomatic disease states in monkeys and the limbic system" was the result of Foltz's investigation of chaired "executive" monkeys. They were trained to conditioned avoidance and "conditioned stress," and monitored as to agitate states by the degree of lever pulling and the effect on intestinal motility (direct contraction measurements). The study proved that cingulotomy reduced the agitated responses, thus modifying lever pulling to an efficient level and reducing the increased gut motility.
While overseeing the pediatric neurosurgical service at Children’s Hospital in Seattle, Washington, Foltz developed a professional focus on pediatric neurosurgery. He also established a long-term research and clinical interest in hydrocephalus, which remained a central area of his work throughout his career.
Accomplishments and awards
At the University of Washington, Foltz received a John R. and Mary Markle scholarship in Medical Science to support his coma and cingulum studies. During that time he became committed to academic neurosurgery. In 1965, Foltz He became a full Professor in Neurological Surgery at the university.
Foltz developed selective frontal leuotomy cingulotomy at the university, working with Dr. Arthur Ward.[2]
In 1969, Foltz became Chairman of Neurosurgery at the University of California, Irvine. There he did experimental work in hydrocephalus, his emphasis being on CSF molecular transport studies in dogs and cats. Foltz trained twenty neurosurgeons under the program.
Foltz held offices in the Western Neurosurgical Society, Society of Neurological Surgeons, Neurosurgical Society of America, and Society of Neurological Surgeons of Orange County. He became Emeritus Professor of Neurological Surgery in 1989.
