| 61. |
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| 62. |
- Burke, R. E., et al.
(författare)
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A comparison of peripheral and rubrospinal synaptic input to slow and fast twitch motor units of triceps surae
- 1970
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Ingår i: The Journal of Physiology. - : Wiley. - 0022-3751 .- 1469-7793. ; 207, s. 709-732
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Tidskriftsartikel (refereegranskat)abstract
- 1. Post‐synaptic potentials (PSPs) evoked by electrical stimulation of a variety of input systems have been compared in triceps surae motoneurones innervating slow and fast muscle units, the speed of contraction of which was also determined. 2. Stimulation of high threshold afferents in both flexor and extensor muscle nerves, and of joint afferents, evoked polysynaptic PSPs which were predominantly hyperpolarizing in both fast and slow twitch motor units. 3. Volleys in cutaneous afferents in the sural and saphenous nerves evoked polysynaptic PSPs composed of mixtures of inhibitory and excitatory components. The inhibitory components were predominant in slow twitch motor units, while in fast twitch units there was a trend towards excitatory predominance. 4. Repetitive stimulation of the red nucleus caused predominantly inhibitory PSPs in slow twitch units and mixed or predominantly excitatory PSPs in fast twitch units. There was a correlation in the excitatory/inhibitory balance between PSPs of cutaneous and rubrospinal origin in those motoneurones in which both types of PSPs were studied. 5. The amplitudes of group Ia disynaptic inhibitory PSPs were found to be correlated with motor unit twitch type: IPSPs in slow twitch units were larger than those in fast twitch units. Rubrospinal conditioning volleys were found to facilitate group Ia IPSPs in both fast and slow twitch motor units. 6. The results suggest that there may be several basic patterns of synaptic input organization to motoneurones within a given motor unit pool. In addition to quantitative variation in synaptic distribution, there is evidence that qualitative differences in excitatory to inhibitory balance also exist in the pathways conveying input from cutaneous afferents and rubrospinal systems to triceps surae motoneurones. These qualitative differences are correlated with the motor unit twitch type. © 1970 The Physiological Society
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| 63. |
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| 64. |
- Carlander, Ingvor
(författare)
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Incest, situation, förbud, beteende.
- 1972
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- This paper is, as the title says. about the incest situation, about the prohibition of incest, and about incest behavior. In the first part I am discussing the incest situation in terms of "the definition of the situation". I make an attempt to define incest in terms of Parsons´ pattern variables, and discuss the links between these variables and Ferdinand Tönnies´ concepts of "Gemeinschaft" and "Gasellschaft". In the second part of the study I present and discuss different theories about the origin of the prohibition of incest. This part ends with a comparison between the functionalistic and the structuralistic theory of the prohibition of incest. The third part of the study deals with an investigation of incest behaviour in Sweden, made by Olof Kinberg, Gunnar Inghe, and Svend Riemer (1943). I review and criticize their frame of reference as well as their methods and results.
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| 65. |
- Carlsson, Sven G., 1935
(författare)
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A method to test muscle tension and awareness
- 1977
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Ingår i: Reports from the Department of Applied Psychology, University of Göteborg, Sweden. ; 2:16, s. 1-8
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 66. |
- Carlsson, Sven G., 1935
(författare)
-
Behavioral Science Approaches to Dental Clinical Problems
- 1977
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Ingår i: Behavioral science approaches to dental clinical problems. Proceedings of a Seminar on Behaviorally oriented Methods in Dentistry, held at the Dental School in Gothenburg March 28, 1977. Published in Reports from the Department of Applied Psychology, University of Göteborg, Sweden. Sven G Carlsson, ed.. ; 2:8, s. 2-17
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 67. |
- Carlsson, Sven G., 1935, et al.
(författare)
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Biofeedback in the treatment of long-term temporomandibular joint pain: an outcome study.
- 1977
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Ingår i: Biofeedback and self-regulation. - 0363-3586. ; 2:2, s. 161-71
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Tidskriftsartikel (refereegranskat)abstract
- Eleven patients with long-term pain related to the temporomandibular joint (TMJ) were trained in tension awareness and relaxation using feedback of muscle tension level in the masseter through a digital display. At a follow-up examination 4-15 months after the termination of treatment, 8 of the 11 patients were totally symptom-free or significantly better; 1 patient was slightly better, and there was no effect for 2 patients. Possible reasons for failure and sex differences are discussed.
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| 68. |
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| 69. |
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| 70. |
- Carlsson, Sven G., 1935, et al.
(författare)
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Comments on the ratsex model
- 1974
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Ingår i: Motivational control systems analysis. DJ McFarland, ed.. - London : Academic Press. - 9780124838604 ; , s. 505-510
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Bokkapitel (refereegranskat)
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