First description of Parsonage-Turner Syndrome

The Parsonage Turner syndrome is named after Maurice Parsonage and John Turner and published in the Lancet by Parsonage and Turner .

The condition, subsequently coined Parsonage-Turner Syndrome, had been previously described in the literature as far back as 1897 with many similar clinical presentations of the syndrome reported prior to the extensive study of the syndrome by Parsonage and Turner.
Parsonage Turner syndrome is also known as acute brachial neuropathy and acute brachial radiculitis.
Other names used are Parsonage–Aldren–Turner syndrome, neuralgic amyotrophy, brachial neuritis, brachial plexus neuropathy, or brachial plexitis.


 
PARSONAGE MJ, TURNER JW. Neuralgic amyotrophy; the shoulder-girdle syndrome. Lancet. 1948 Jun 26;1(6513):973-8. PubMed PMID: 18866299.

Update: Primary motor cortex

www.utdallas.edu_tres_integ_mot2_2_08.jpgThe primary motor cortex in the posterior frontal lobe (Brodmann area 4) was first described by David Ferrier in 1874, who used electrical stimulation to map the cortical areas responsible for movement in monkeys 1).
Since these initial findings, the description of this area has evolved to include the concept of a somatotopic map, wherein different parts of the body are represented individually on the primary motor cortex, as observed by Penfield and Boldrey 2)
 
1) Ferrier D. Experiments on the brain of monkeys – No. I. Proc R Soc Lond. 1874;23:409–30.
2) Penfield W, Boldrey E. Somatic motor and sensory representations in the cerebral cortex of man as studied by electrical stimulation. Brain. 1937;60:389–443

David Ferrier has died

Sir David Ferrier FRS (13 January 1843 – 19 March 1928) was a pioneering Scottish neurologist and psychologist.
The primary motor cortex in the posterior frontal lobe (Brodmann area 4) was first described by David Ferrier in 1874, who used electrical stimulation to map the cortical areas responsible for movement in monkeys 1).
1) Ferrier D. Experiments on the brain of monkeys – No. I. Proc R Soc Lond. 1874;23:409–30.

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