Drinkenburg WHIM, Sondag HNPM, Coenders CJH,
Andrews JS, Vossen JMH (1995) Effects of selective antagonism or depletion
of the cholinergic system on visual discrimination performance in rats. Behav
Pharmacol 6:1-9.
Sondag HNPM, de Jong HAA, van Marle J, Oosterveld
WJ (1995) Effects of sustained acceleration on the morphological properties
of otoconia in hamsters. Acta Otolaryngol (Stockh), 115:227-230.
Sondag HNPM, de Jong HAA, Oosterveld WJ (1995)
The effect of prolonged hypergravity on the vestibular system; a behavioural
study. ORL, 57:189-193.
Sondag HNPM, de Jong HAA, Oosterveld WJ (1996)
Behavioural disturbances in hamsters subjected to hypergravity; adaptation
and re-adaptation to increased gravity forces. Acta Otolaryngol (Stockh),
116:192-197.
De Jong HAA, Sondag HNPM, Kuipers A, Oosterveld
WJ (1996) Swimming behavior of fish during short periods of weightlessness.
Aviat Space Envirn Med, 67:463-466.
Sondag HNPM, de Jong HAA, van Marle J, Willekens
B, Oosterveld WJ (1996) Otoconial alterations layer after embryonal development
in hypergravity. Brain Res Bul, 40:000-000.
Drinkenburg WHIM, Sondag HNPM, Coenen AML,
Vossen JMH, Van Luijtelaar ELJM. Information processing during spike-wave
discharges and operant performance in epileptic rats. Behav Brain Res, submitted.
Sondag HNPM, de Jong, HAA, Oosterveld WJ.
Altered behaviour of adult hamsters subjected to prolonged hypergravity. J
Vest Res, submitted.
Sondag HNPM, de Jong HAA, Oosterveld WJ. Effects
of hypergravity on vestibular induced behaviour in hamsters. Brain Res Bul,
submitted.
Sondag HNPM, de Jong HAA, van Marle J, Oosterveld
WJ. Behavioural changes in hamsters with otoconial deformalities. Acta Otolaryngol
(Stockh), submitted.