Absolute and differential sensitivities to touch stimuli after spinal cord lesions in monkeys
Reference (61)
- et al.
Some properties of spinal connections of the cat's dorsal column nuclei which do not involve the dorsal columns
Brain Research
(1973) - et al.
Sensory hind-limb representation in SmI cortex of cat after spinal tractotomies
Exp. Neurol.
(1968) - et al.
Dorsal columns in sensory detection
Brain Research
(1974) - et al.
Diverse sensory functions with an almost totally divided spinal cord. A case of spinal cord transection with preservation of part of one anterolateral quadrant
Pain
(1976) A conditioned reflex study of sensory defects caused by cortical somatosensory ablations
Physiol. Behav.
(1967)Behavioral evaluation of the tactile pad receptor system in hairy skin of the cat
Exp. Neurol.
(1970)Alterations of spatio-tactile discrimination after lesions of primate spinal cord
Brain Research
(1973)- et al.
Modality representation in the lumbar and cervical fasciculus gracilis of squirrel monkey
Brain Research
(1969) Projection of different spinal pathways to the second somatic sensory area in cat
Acta physiol. scand.
(1962)- et al.
Cerebral units activated by tactile stimuli via a ventral spinal pathway in monkeys
Acta physiol. scand.
(1975)
Spinal pathways projecting to the cerebral first somatosensory area in the monkey
J. Physiol. (Lond.)
Case of astereognosis, probably due to a lesion of the posterior columns in the cervical region
Studies on the cervical spinal cord of man. Sensory pattern after interruption of the posterior columns
Neurology (Minneap.)
Ascending and long spinal pathways: dorsal columns, spinocervical tract and spinothalamic tract
Cells of origin of the spinocervical tract in the monkey
Exp. Neurol.
Astereognosis: its causes and mechanism
Brain
‘Tactile’ stimulus intensity: information transmission by relay neurons in different trigeminal nuclei
Science
The syndrome of the superior cerebellar artery of the medulla oblongata
Arch. Neurol. Psychiat. (Chic.)
Differential contributions of spinal pathways to body representation in postcentral gyrus ofMacaca mulatta
J. Neurophysiol.
Experimental analysis of the extinction phenomenon in monkeys
Brain
Tumors of the spinal cord
Arch. Neurol. Psychiat. (Chic.)
Die Vorderseitenstrangdurchschneidung beim Menschen
Z. ges. Neurol. Psychiat.
Section of the anterolateral columns of the spinal cord (chordotomy)
Arch. Neurol. Psychiat. (Chic.)
Somatosensory function and cortical unit activity in cats with only dorsal column fibers
Neurosci. Abstr.
Brown-Se´quard syndrome, A case of unusual etiology
J. Neurol. Psychiat.
Disorders of movement and behavior following dorsal column lesions
Brain
Neural coding of the sense of touch: human sensations of skin indentation compared with the responses of slowly adapting mechanoreceptive afferents innervating the hairy skin of monkeys
Exp. Brain Res.
Studies in Neurology
Spinal cord infarction occurring during insertion of aortic graft
Neurology (Minneap.)
Experiences with chordotomy
Arch. Surg.
Cited by (28)
Selective and replicable neuroimaging-based indicators of pain discriminability
2022, Cell Reports MedicineCitation Excerpt :Our findings can thus be restated as showing that the brain contains little information about discriminability when stimuli can be trivially discriminated (as in touch, audition, and vision, or pain when intensity differences are large), as cortical processing may be unnecessary in such a trivial task. Instead, the task can be achieved in the brainstem or at the spiral cord level.67,68,69 On the contrary, when the discrimination requires more effort (as in pain when intensity differences are not so large), the conscious perceptual processing in the cortex may be required, since higher cognitive processes like decision-making may be involved in completing the difficult task.
Mechanisms of pain below the level of spinal cord injury (SCI)
2022, Spinal Cord Injury PainLeveraging biomedical informatics for assessing plasticity and repair in primate spinal cord injury
2015, Brain ResearchCitation Excerpt :This method attempts to measure sensory detection and pain thresholds of different stimulus modalities (e.g., warm, cold, vibration, and touch) and thereby assesses both spinothalamic tract and dorsal column function (Rolke et al., 2006; Shy et al., 2003). Similar approaches have been used in non-human primates to assess subcortical and cortical responses such as withdrawal, escape, flinch, skin contraction vocalization, orientation, facial expression, activity arrest and measures of the responsiveness of the somatosensory cortex have been assessed after various stimulus modalities (e.g., cold, heat, touch, electrical) (Chen et al., 2012; Cooper and Vierck, 1986; Greenspan et al., 1986; Lalonde and Poirier, 1959; Palecek et al., 1992; Qi et al., 2011; Vierck, 1974; Vierck, 1977; Vierck and Light, 2000). Von Frey filaments are used in non-human primates to assess light touch sensation and mechanical allodynia (Palecek et al., 1992).
From innervation density to tactile acuity: 1. Spatial representation
2004, Brain ResearchCitation Excerpt :Most are exquisitely sensitive [7]. Also, tracts originating mostly in these laminae can support two-point discriminations at normal levels of acuity in the absence of the dorsal columns [40,53,54]. Dorsal horn interneurons also support segmental reflexes with accurate local signs (e.g. Ref. [46]).
A combined behavioral-physiological method for the assessment of thermal sensibility in the rat
1995, Journal of Neuroscience Methods