Journal of comparative and physiological psychology最新文献

Parental factors in the sensitization and habituation of territorial aggression in the convict cichlid (Cichlasoma nigrofasciatum). 亲代因素对黑斑慈鲷领地攻击行为敏化和习惯化的影响。

Journal of comparative and physiological psychology Pub Date : 1982-12-01

H V Peeke, S C Peeke

引用次数: 0

Competitive behavior in male, female, and pseudohermaphroditic female dogs. 雄性、雌性和假雌雄同体雌性犬的竞争行为。

Journal of comparative and physiological psychology Pub Date : 1982-12-01

F A Beach, M G Buehler, I F Dunbar

{"title":"Competitive behavior in male, female, and pseudohermaphroditic female dogs.","authors":"F A Beach, M G Buehler, I F Dunbar","doi":"","DOIUrl":"","url":null,"abstract":"Male, spayed female, and pseudohermaphroditic female dogs were tested in pairs for competition over a large bone. Pseudohermaphroditic females had been exposed to testosterone proprionate before and immediately after birth. Two types of tests were used. In equal opportunity tests (EO tests), both members of a pair had equal chance to seize the bone when it was tossed into the arena. Each EO test was followed by an established possession test (EP test). During an EP test, the loser of the preceding EO test was given possession of the bone before the former winner was returned to the test arena. Every dog was tested against all other members of its own and both of the other groups. Males won 78 of 100 EO tests against normal females but only 61 of 100 against pseudohermaphroditic females. Pseudohermaphroditic females won 70 of 100 EO tests against normal females. When either normal or pseudohermaphroditic females were given possession of the bone in EP tests they were equally ineffective in defense against male challengers, losing 75% and 71% of their tests, respectively. Both types of females were much more successful in defending possession during EP tests against each other than they had been against males. When normal and pseudohermaphroditic females were treated with testosterone propionate, their performance in competition tests was not altered. Androgenic stimulation before and immediately after birth permanently modified the social behavior of pseudohermaphroditic females as well as the behavior of males and normal females toward the experimental dogs. However, the changes could not appropriately be described as \"masculinization.\" Developmentally androgenized females differed from members of their own sex, but they differed just as greatly from normal males.","PeriodicalId":15394,"journal":{"name":"Journal of comparative and physiological psychology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1982-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18168385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dissociation of long-term analgesia and the shuttle box escape deficit caused by inescapable shock. 不可逃避性休克引起的长期镇痛解离和梭盒逃逸缺陷。

Journal of comparative and physiological psychology Pub Date : 1982-12-01

A J MacLennan, R C Drugan, R L Hyson, S F Maier, J Madden, J D Barchas

{"title":"Dissociation of long-term analgesia and the shuttle box escape deficit caused by inescapable shock.","authors":"A J MacLennan, R C Drugan, R L Hyson, S F Maier, J Madden, J D Barchas","doi":"","DOIUrl":"","url":null,"abstract":"Inescapably shocked rats perform poorly on a two-way shuttle box escape task 24 hr after the shock. Because inescapably shocked rats become analgesic upon reexposure to a small amount of shock 24 hr after inescapable shock, they are likely to be analgesic during the shuttle box escape task. Subjects receiving an equivalent amount of escapable shock display neither the escape dificit nor the analgesia. Both the analgesia and the escape deficit respond in a similar fashion to the manipulation of a variety of other variables. These findings have led to the suggestion that the analgesia (\"long-term analgesia\") may cause the inescapable-shock-produced escape deficit. However, the present experiments demonstrated that two pituitary manipulations that completely eliminate the analgesia have no effect on the escape deficit. Both hypophysectomy and dexamethasone administration blocked the analgesic consequences of inescapable shock but did not reduce the magnitude of the escape deficit. Therefore, the long-term analgesia produced by inescapable shock does not cause the deficit in shuttle box escape performance displayed by inescapably shocked rats. Furthermore, these results indicate that the pituitary is not essential in the production of this escape deficit.","PeriodicalId":15394,"journal":{"name":"Journal of comparative and physiological psychology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1982-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18168388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Temporal acuity in auditory function in the rat: reflex inhibition by brief gaps in noise. 大鼠听觉功能的时间敏锐度:噪声短暂间隙的反射抑制。

Journal of comparative and physiological psychology Pub Date : 1982-12-01

J R Ison

引用次数: 0

Refined salt appetite methodology for rats demonstrated by assessing sex differences. 通过评估性别差异证明了老鼠的精盐食欲方法。

Journal of comparative and physiological psychology Pub Date : 1982-12-01

G Wolf

引用次数: 0

Effects of hysterectomy on sexual receptivity, food intake, running wheel activity, and hypothalamic estrogen and progestin receptors in rats. 子宫切除对大鼠性接受性、食物摄入、跑轮活动和下丘脑雌激素和黄体酮受体的影响。

Journal of comparative and physiological psychology Pub Date : 1982-12-01

H B Ahdieh, G N Wade