An fMRI study of optokinetic nystagmus and smooth-pursuit eye movements in humans

2005 ◽  
Vol 165 (2) ◽  
pp. 203-216 ◽  
Author(s):  
Christina S. Konen ◽  
Raimund Kleiser ◽  
Rüdiger J. Seitz ◽  
Frank Bremmer
Keyword(s):  
Eye Movements ◽  
Smooth Pursuit ◽  
Optokinetic Nystagmus ◽  
Smooth Pursuit Eye Movements ◽  
Pursuit Eye Movements ◽  
Fmri Study

Cortical mechanisms of smooth pursuit eye movements with target blanking. An fMRI study

2004 ◽  
Vol 19 (5) ◽  
pp. 1430-1436 ◽  
Author(s):  
Rebekka Lencer ◽  
Matthias Nagel ◽  
Andreas Sprenger ◽  
Silke Zapf ◽  
Christian Erdmann ◽  
...  
Keyword(s):  
Eye Movements ◽  
Smooth Pursuit ◽  
Smooth Pursuit Eye Movements ◽  
Pursuit Eye Movements ◽  
Fmri Study

Motion defined exclusively by second-order characteristics does not evoke optokinetic nystagmus

1992 ◽  
Vol 9 (6) ◽  
pp. 565-570 ◽  
Author(s):  
Laurence R. Harri ◽  
Andrew T. Smith
Keyword(s):  
Eye Movements ◽  
Smooth Pursuit ◽  
Optokinetic Nystagmus ◽  
Second Order ◽  
Smooth Pursuit Eye Movements ◽  
High Contrast ◽  
Apparent Contrast ◽  
First Order ◽  
Pursuit Eye Movements

AbstractWe showed high-contrast, second-order motion stimuli to subjects whilst recording their horizontal eye movements. These stimuli were very poor at evoking optokinetic nystagmus. Smooth-pursuit eye movements and fixation were reduced by a masking band ±2.5 deg above and below an imaginary fixation point. First-order stimuli evoked vigorous optokinetic nystagmus (OKN) under identical conditions and also when matched for apparent contrast. These findings are discussed in terms of the site of detection of second-order motion.

Activation of a cerebro-cerebellar network during saccadic and smooth pursuit eye movements. An fMRI study

NeuroImage ◽  
2000 ◽  
Vol 11 (5) ◽  
pp. S899 ◽  
Author(s):  
M.F. Nitschke ◽  
W. Heide ◽  
F. Binkofski ◽  
G. Buccino ◽  
S. Posse ◽  
...  
Keyword(s):  
Eye Movements ◽  
Smooth Pursuit ◽  
Smooth Pursuit Eye Movements ◽  
Pursuit Eye Movements ◽  
Fmri Study

Visual Stimulator for Eye Movement Studies Based on a Microcomputer System

1986 ◽  
Vol 25 (01) ◽  
pp. 31-34 ◽  
Author(s):  
M. Juhola ◽  
K. Virtanen ◽  
M. Helin ◽  
V. Jäntti ◽  
P. Nurkkanen ◽  
...  
Keyword(s):  
Eye Movements ◽  
Eye Movement ◽  
Smooth Pursuit ◽  
Optokinetic Nystagmus ◽  
Clinical Work ◽  
Microcomputer System ◽  
Smooth Pursuit Eye Movements ◽  
Pursuit Eye Movements ◽  
Visual Stimulator

SummaryA visual stimulator system for studies of eye movements has been developed. The system is controlled by an inexpensive microcomputer. It is employed for otoneurological studies both in clinical work and in research, but can also be applied for studies of eye movements in other medical areas. Three types of eye movements are produced, viz. saccadic and smooth pursuit eye movements and optokinetic nystagmus. The stimulator system can be connected to another computer for an analysis of eye movements.

Comparing activation of a cerebro-cerebellar network during saccadic and smooth pursuit eye movements. An fMRI study

NeuroImage ◽  
2000 ◽  
Vol 11 (5) ◽  
pp. S881
Author(s):  
M.F. Nitschke ◽  
W. Heide ◽  
F. Binkofski ◽  
G. Buccino ◽  
S. Posse ◽  
...  
Keyword(s):  
Eye Movements ◽  
Smooth Pursuit ◽  
Smooth Pursuit Eye Movements ◽  
Pursuit Eye Movements ◽  
Fmri Study

Different extraretinal neuronal mechanisms of smooth pursuit eye movements in schizophrenia: An fMRI study

NeuroImage ◽  
2007 ◽  
Vol 34 (1) ◽  
pp. 300-309 ◽  
Author(s):  
Matthias Nagel ◽  
Andreas Sprenger ◽  
Matthias Nitschke ◽  
Silke Zapf ◽  
Wolfgang Heide ◽  
...  
Keyword(s):  
Eye Movements ◽  
Smooth Pursuit ◽  
Smooth Pursuit Eye Movements ◽  
Pursuit Eye Movements ◽  
Fmri Study ◽  
Neuronal Mechanisms
Sign in / Sign up

Export Citation Format

Share Document