====== 1942 ======

see [[1941]] - [[1943]]

[[Hemangiopericytoma]]s were first described in [[1942]] and initially thought to be a vascular neoplasm related to smooth muscle perivascular cells known as [[pericyte]]s
((Stout AP, Murray MR. HEMANGIOPERICYTOMA: A VASCULAR TUMOR FEATURING
ZIMMERMANN'S PERICYTES. Ann Surg. 1942 Jul;116(1):26-33. PubMed PMID: 17858068;
PubMed Central PMCID: PMC1543753.
)). 
----
[[Evans index]], was introduced by William A. Evans in [[1942]]
((Evans WA (1942) An encephalographic ratio for estimating ventricular enlargement and cerebral atrophy. Arch Neurol Psychiatr 47:931. https://doi.org/10.1001/archneurpsyc.1942.02290060069004)).

===== Publications =====
Greenwood J Jr. Two point [[coagulation]]: a follow-up report of a new technic and
instrument for [[electrocoagulation]] in neurosurgery. Arch Phys Ther. 1942
Sep;23(9):552-4. PubMed PMID: 12336540
((Greenwood J Jr. Two point coagulation: a follow-up report of a new technic and
instrument for electrocoagulation in neurosurgery. Arch Phys Ther. 1942
Sep;23(9):552-4. PubMed PMID: 12336540)).

Stern K. [[Thalamo-frontal projection]] in man. J Anat. 1942 Apr;76(Pt 3):302-7.
PubMed PMID: 17104898; PubMed Central PMCID: PMC1252691
((Stern K. Thalamo-frontal projection in man. J Anat. 1942 Apr;76(Pt 3):302-7.
PubMed PMID: 17104898; PubMed Central PMCID: PMC1252691.)).