[HTML][HTML] A pilot study of focused ultrasound thalamotomy for essential tremor
…, M Khaled, E Zadicario, RC Frysinger… - … England Journal of …, 2013 - Mass Medical Soc
Background Recent advances have enabled delivery of high-intensity focused ultrasound
through the intact human cranium with magnetic resonance imaging (MRI) guidance. This …
through the intact human cranium with magnetic resonance imaging (MRI) guidance. This …
Brain morphology associated with obstructive sleep apnea
…, KE Macey, JR Alger, RC Frysinger… - American journal of …, 2002 - atsjournals.org
Obstructive sleep apnea (OSA) is characterized by repeated occurrences of hypoxic,
hypercapnic, and transient blood pressure elevation episodes that may damage or alter neural …
hypercapnic, and transient blood pressure elevation episodes that may damage or alter neural …
Amygdala central nucleus lesions: effect on heart rate conditioning in the rabbit
BS Kapp, RC Frysinger, M Gallagher, JR Haselton - Physiology & behavior, 1979 - Elsevier
The present study was designed as an initial step in determining the specific anatomical
systems of the amygdala which may contribute to the expression of conditioned heart rate …
systems of the amygdala which may contribute to the expression of conditioned heart rate …
Incidence of symptomatic hemorrhage after stereotactic electrode placement
Object Intracranial hemorrhage (ICH) is the most significant complication associated with
the placement of stereotactic intracerebral electrodes. Previous reports have suggested that …
the placement of stereotactic intracerebral electrodes. Previous reports have suggested that …
State-dependent alteration of respiratory cycle timing by stimulation of the central nucleus of the amygdala
… The root mean square diaphragmatic EMG and the cardiac R wave were highpass filtered
(0.2 Hz and 20 Hz, respectively) and fed through Schmitt triggers to produce TTL logic pulses. …
(0.2 Hz and 20 Hz, respectively) and fed through Schmitt triggers to produce TTL logic pulses. …
Subthalamic nucleus stimulation influences expression and suppression of impulsive behaviour in Parkinson's disease
SA Wylie, KR Ridderinkhof, WJ Elias, RC Frysinger… - Brain, 2010 - academic.oup.com
Past studies show beneficial as well as detrimental effects of subthalamic nucleus deep-brain
stimulation on impulsive behaviour. We address this paradox by investigating individuals …
stimulation on impulsive behaviour. We address this paradox by investigating individuals …
Imaging findings in MR imaging–guided focused ultrasound treatment for patients with essential tremor
…, J Snell, M Eames, R Frysinger… - American journal …, 2014 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: MR imaging–guided focused sonography surgery is a
new stereotactic technique that uses high-intensity focused sonography to heat and ablate …
new stereotactic technique that uses high-intensity focused sonography to heat and ablate …
Cortical and subcortical brain shift during stereotactic procedures
… , was significantly correlated with shift of the frontal cortex (r = 0.640, 64 degrees of freedom,
p 0.001) and even more strongly with shift of the AC (r = 0.754, p 0.001). No other factors …
p 0.001) and even more strongly with shift of the AC (r = 0.754, p 0.001). No other factors …
fMRI responses to cold pressor challenges in control and obstructive sleep apnea subjects
…, MA Woo, KE Macey, RC Frysinger… - Journal of Applied …, 2003 - journals.physiology.org
Obstructive sleep apnea (OSA) patients exhibit altered sympathetic outflow, which may reveal
mechanisms underlying the syndrome. We used functional MRI (fMRI) in 16 control and 10 …
mechanisms underlying the syndrome. We used functional MRI (fMRI) in 16 control and 10 …
Multiple unit activity recorded from amygdala central nucleus during Pavlovian heart rate conditioning in rabbit
CD Applegate, RC Frysinger, BS Kapp, M Gallagher - Brain research, 1982 - Elsevier
… Ttie r values are presented for each placement and represent a statistically significant
inverse relationship between the heart rate and neuronal activity variables at these placements. …
inverse relationship between the heart rate and neuronal activity variables at these placements. …