Yazar "Kaya, Ahmet H." için listeleme
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Increased electrical and metabolic activity in the dorsal raphe nucleus of Parkinsonian rats
Kaya, Ahmet H.; Vlamings, Rinske; Tan, Sonny; Lim, Lee Wei; Magill, Peter J.; Steinbusch, Harry W. M.; Temel, Yasin (Elsevier Science Bv, 2008)Serotonin (5-HT) containing neurons in the dorsal raphe nucleus (DRN) may play important roles in Parkinson's disease (PD). This study investigated neural and metabolic activity of the DRN in animal PD models based on ... -
Laminectome, a New Drilling Kerrison Rongeur for Partial Hemilaminectomy
Ulus, Aykan; Kaya, Ahmet H.; Sabancilar, Zafer; Dagcinar, Adnan; Senel, Alparslan (Lippincott Williams & Wilkins, 2012)Partial laminectomy is commonly used in spinal surgery, and the Kerrison rongeur, drill, and ultrasonic bone aspirators are instruments used for laminectomy. Alternatively, a simple, cheap, and safe instrument, the ... -
Morphologic Investigation of Ventriculus Terminalis in Newborns: Embryologic and Clinical Implications
Kopuz, Cem; Demir, Mehmet T.; Corumlu, Ufuk; Aydin, Mennan E.; Korkmaz, Adnan; Ciftcioglu, Engin; Kaya, Ahmet H. (Lippincott Williams & Wilkins, 2010)Objectives: The aim of this study is to determine morphometric measurements and the variations of the microscopic appearance of the ventriculus terminalis (VT) in the conus medullaris of spinal cord in the newborns. Methods: ... -
Simple technique for removing broken pedicular screw with plain and serviceable screwdriver
Kaya, Ahmet H.; Dagcinar, Adnan; Celik, Fahrettin; Senel, Alparslan (Springer, 2008)Removing the broken pedicular screw after spinal hardware failure is usually problematic. A specially designed simple screwdriver and easy removal technique of broken pedicular screw with this screwdriver are described in ... -
The termination of superior sagittal sinus and drainage patterns of the lateral, occipital at confluens sinuum in newborns: clinical and embryological implications
Kopuz, Cem; Aydin, Mennan E.; Kale, Aysin; Demir, Mehmet T.; Corumlu, Ufuk; Kaya, Ahmet H. (Springer France, 2010)Drainage patterns of dural venous sinuses at confluens sinuum are variable and clinically significant. It has been generally investigated in adults; however, we thought that neonatal cadaver study might be more informative ... -
There are no estrogen and progesterone receptors in cerebral cavernomas A preliminary immunohistochemical study
Kaya, Ahmet H.; Ulus, Aykan; Bayri, Yasar; Topal, Arif; Gun, Seda; Kandemir, Bedri; Iyigun, Omer (Elsevier Science Inc, 2009)Background: Literature consistently mentions that pregnancy and hormonal therapy probably increase the bleeding rate and seizure expression of cerebral cavernomas. Either increased hormonal activity or embryogenesis related ...