Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Kenro Kanda"'
Publikováno v:
The Journal of Physiology. 582:525-538
Age-related physiological and morphological changes of muscle spindles were examined in rats (male Fischer 344/DuCrj: young, 4–13 months; middle-aged, 20–22 months; old, 28–31 months). Single afferent discharges of the muscle spindles in gastro
Publikováno v:
Brain Research. 1103:140-144
Electromyographic (EMG) burst patterns of m. longissimus and the kinematics of the vertebral column were assessed in cats during treadmill walking for six downslope grades (5 degrees-30 degrees). The EMG bursts during downslope walking were weak betw
Publikováno v:
Brain Research. 1090:99-109
To gain insight into the neural mechanisms controlling vertebral column movement and its role in walking, we performed kinematic and electromyographic (EMG) studies on cats during level and upslope treadmill walking. Kinematic data of the limbs and v
Publikováno v:
Brain Research. 788:327-331
Postsynaptic potentials evoked in motoneurons innervating m. posterior biceps and semitendinosus (PBSt) and m. triceps surae (GS) by low threshold afferents from various tail muscles located at the level of the second-third caudal vertebrae were inve
Publikováno v:
Experimental Brain Research. 156:396-398
We examined the relationship between input resistance and amplitude of monosynaptic and polysynaptic EPSPs produced by electrical stimulation of group I muscle afferents innervating the m. longissimus lumborum (Long) at different levels (L1-L4) in Lo
Autor:
Kenro Kanda, Ken Hashizume
Publikováno v:
Neuroscience Research. 22:189-196
We examined the number and size of ulnar (forelimb) and medial gastrocnemius (MG, hindlimb) motoneurons in middle-aged (9 months of age) and aged (27 months of age) male Fischer 344 rats. Morphological properties of the ulnar and the MG nerves were a
Publikováno v:
Brain Research. 678:127-139
In order to elucidate the effect of aging on nociceptive neurons in the central nervous system, c-fos was used as a marker of excitability of neurons in the medullary dorsal horn (MDH) and the first spinal segment (C1) following noxious stimulation o
Autor:
Yuuichi Hori, Kenro Kanda
Publikováno v:
Developmental Brain Research. 80:141-148
Using spinal cord slices prepared from neonatal rats, the intracellular free Ca2+ concentration ([Ca2+]i) in neurons located in the dorsal horn substantia gelatinosa (SG) was measured with microscopic fluorometry by loading fura 2-AM into neurons. De
Autor:
Kenro Kanda, Ken Hashizume
Publikováno v:
Neurobiology of Aging. 12:271-276
The potential capacity of aged motoneurons for the reconstruction of motor-units after nerve crush injury was studied in the medial gastrocnemius (MG) muscle of male Fischer rats. The MG nerve in middle-aged (8 months old) and aged (24 months) rats w
Autor:
Kenro Kanda, Ikuko Suzuki, Ryuzo Okamoto, Kazunobu Saito, Momoko Hasegawa, Yoshiyuki Tsuboi, Noboru Noma, Kuniya Honda, Masahiro Kondo, Koichi Iwata, Junichi Kitagawa
Publikováno v:
Neuroscience letters. 442(1)
In order to clarify the effect of age-related change in trigeminal nociception, phosphorylation of extracellular signal-regulated kinase (pERK) in trigeminal spinal subnucleus caudalis (Vc) and upper cervical spinal cord neurons were studied in the a