Visual discrimination in rats: the effects of rehabilitation following intergenerational malnutrition
The effect of rehabilitation following intergenerational malnutrition in rats was observed using 3 tests of visual discrimination (Lashley tests). The following groups were studied at 3 months of age: animals nutritionally deprived of protein for many generations (intergenerational malnutrition), th...
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| Veröffentlicht in: | Developmental psychobiology 1981-05, Vol.14 (3), p.229-236 |
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| container_title | Developmental psychobiology |
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| creator | Galler, J.R |
| description | The effect of rehabilitation following intergenerational malnutrition in rats was observed using 3 tests of visual discrimination (Lashley tests). The following groups were studied at 3 months of age: animals nutritionally deprived of protein for many generations (intergenerational malnutrition), those from the same stock rehabilitated for 1 to 2 generations at an adequate protein level, and controls from a stock never exposed to malnutrition. Males rehabilitated for 2 generations showed some improvement in performance in the Lashley tests, but did not attain the level of well-nourished controls. In agreement with the earlier data, females were less susceptible to behavioral deficits from intergenerational malnutrition and recovery was observed after 1 generation of rehabilitation. Growth of both males and females rehabilitated for 1 or 2 generations was superior to that of control rats. |
| doi_str_mv | 10.1002/dev.420140312 |
| format | Article |
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The following groups were studied at 3 months of age: animals nutritionally deprived of protein for many generations (intergenerational malnutrition), those from the same stock rehabilitated for 1 to 2 generations at an adequate protein level, and controls from a stock never exposed to malnutrition. Males rehabilitated for 2 generations showed some improvement in performance in the Lashley tests, but did not attain the level of well-nourished controls. In agreement with the earlier data, females were less susceptible to behavioral deficits from intergenerational malnutrition and recovery was observed after 1 generation of rehabilitation. 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The following groups were studied at 3 months of age: animals nutritionally deprived of protein for many generations (intergenerational malnutrition), those from the same stock rehabilitated for 1 to 2 generations at an adequate protein level, and controls from a stock never exposed to malnutrition. Males rehabilitated for 2 generations showed some improvement in performance in the Lashley tests, but did not attain the level of well-nourished controls. In agreement with the earlier data, females were less susceptible to behavioral deficits from intergenerational malnutrition and recovery was observed after 1 generation of rehabilitation. Growth of both males and females rehabilitated for 1 or 2 generations was superior to that of control rats.</description><subject>Animals</subject><subject>Discrimination Learning</subject><subject>Female</subject><subject>Humans</subject><subject>Learning Disorders - etiology</subject><subject>Learning Disorders - rehabilitation</subject><subject>Male</subject><subject>Maternal-Fetal Exchange</subject><subject>Pregnancy</subject><subject>Protein Deficiency - complications</subject><subject>Protein Deficiency - congenital</subject><subject>Protein Deficiency - rehabilitation</subject><subject>Rats</subject><subject>Sex Factors</subject><subject>Visual Perception</subject><issn>0012-1630</issn><issn>1098-2302</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1981</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkL1PwzAQxS0EKqUwsiAhZWIL-GI7dthQxZdUiQHKGjnJuTXKR7EdEP89Lu3OdHp6v3u6e4ScA70GSrObBr-ueUaBUwbZAZkCLVSaMZodkimlkKWQM3pMTrz_iBK4khMykVDkTMgpwXfrR90mjfW1s53tdbBDn9g-cTr42ySsMUFjsA4-GUzicK0r29qww8zQtsO37VdxIaBbYY_uz4mJnW77MTi7lafkyOjW49l-zsjy4f5t_pQuXh6f53eL1IBSIeWqyY1WUggtCzRVLQGqgvPGKF4gCGiKPK8BuWQF1zpjkomq1kYynjUIjM3I1S5344bPEX0ou_gXtq3ucRh9GXnFpPgfBMEpULkFL_fgWHXYlJtYknY_5b7A6F_sfKOHUq-c9eXyVQEIEY_7BQtXfDo</recordid><startdate>198105</startdate><enddate>198105</enddate><creator>Galler, J.R</creator><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7QG</scope><scope>7X8</scope></search><sort><creationdate>198105</creationdate><title>Visual discrimination in rats: the effects of rehabilitation following intergenerational malnutrition</title><author>Galler, J.R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f188t-48d6fa8755a79efbc711b944df849e151d966c1e47394aa23735bcaf7342de133</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1981</creationdate><topic>Animals</topic><topic>Discrimination Learning</topic><topic>Female</topic><topic>Humans</topic><topic>Learning Disorders - etiology</topic><topic>Learning Disorders - rehabilitation</topic><topic>Male</topic><topic>Maternal-Fetal Exchange</topic><topic>Pregnancy</topic><topic>Protein Deficiency - complications</topic><topic>Protein Deficiency - congenital</topic><topic>Protein Deficiency - rehabilitation</topic><topic>Rats</topic><topic>Sex Factors</topic><topic>Visual Perception</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Galler, J.R</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>Animal Behavior Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Developmental psychobiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Galler, J.R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Visual discrimination in rats: the effects of rehabilitation following intergenerational malnutrition</atitle><jtitle>Developmental psychobiology</jtitle><addtitle>Dev Psychobiol</addtitle><date>1981-05</date><risdate>1981</risdate><volume>14</volume><issue>3</issue><spage>229</spage><epage>236</epage><pages>229-236</pages><issn>0012-1630</issn><eissn>1098-2302</eissn><abstract>The effect of rehabilitation following intergenerational malnutrition in rats was observed using 3 tests of visual discrimination (Lashley tests). 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| ispartof | Developmental psychobiology, 1981-05, Vol.14 (3), p.229-236 |
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| language | eng |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Animals Discrimination Learning Female Humans Learning Disorders - etiology Learning Disorders - rehabilitation Male Maternal-Fetal Exchange Pregnancy Protein Deficiency - complications Protein Deficiency - congenital Protein Deficiency - rehabilitation Rats Sex Factors Visual Perception |
| title | Visual discrimination in rats: the effects of rehabilitation following intergenerational malnutrition |
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