Abstract：
:Prior to the introduction of sham feeding as a method for studying the controls of meal size, the dominant view was that gustatory stimulation activated the ingestion of palatable diets and postingestional stimulation inhibited it. Early sham feeding studies with rats challenged this view because they showed that, contrary to expectation, rats did not eat continuously the first time they were given a sham feeding test. They ate a larger meal than when tested under normal conditions but stopped eating and showed all the signs of satiety soon after. Only after two or more sham feeding tests did they eat continuously. Subsequent research, reviewed here, established that experience ingesting a diet under real feeding conditions leads to the development of a classically conditioned form of satiation based on an association between gustatory stimulation and some consequence of gastrointestinal stimulation by the ingested food. This conditioned orosensory satiating effect extinguishes when sham feeding occurs repeatedly without intervening real feeding tests. Thus gustatory stimulation both stimulates and inhibits meal size. An experimental implication of this finding is that intake during sham feeding must be shown to be maximal before sham feeding can be used to measure only the orosensory stimulation of the diet. Another implication is that the analysis of a change in meal size produced by some treatment should now include measurement of the potency of the conditioned orosensory satiating effect as well as the potencies of orosensory stimulation and postingestive negative feedback.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Davis JD,Smith GPdoi
10.1016/j.physbeh.2009.03.028subject
Has Abstractpub_date
2009-06-22 00:00:00pages
293-303issue
3-4eissn
0031-9384issn
1873-507Xpii
S0031-9384(09)00140-1journal_volume
97pub_type
杂志文章,评审abstract：:In mammals, body mass at birth is an important predictor of early postnatal growth and survival. Within litters, heavier young are more successful in competing for limited resources and show higher rates of growth and survival than their lighter sibs. In the present study, we investigated the contribution of two aspec...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2014.10.028
更新日期：2015-01-01 00:00:00
abstract：:Studies indicate that gestational exercise practice positively impacts the offspring's cognition. Nevertheless, the influence of maternal resistance exercise, different periods of exercise practice, and the inter- and transgenerational effects involved in these responses are not known. This study sought to report the ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2020.113306
更新日期：2021-03-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(88)90060-1
更新日期：1988-01-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2012.12.001
更新日期：2013-01-17 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(84)90075-1
更新日期：1984-01-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(01)00469-3
更新日期：2001-05-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(98)00028-6
更新日期：1998-04-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2019.02.018
更新日期：2019-05-15 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2016.09.023
更新日期：2016-12-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章,评审
doi：10.1016/j.physbeh.2012.04.014
更新日期：2012-08-20 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2016.01.015
更新日期：2016-03-15 00:00:00
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journal_title：Physiology & behavior
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
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更新日期：1998-11-15 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(85)90385-3
更新日期：1985-05-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2014.12.029
更新日期：2015-03-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(82)90208-6
更新日期：1982-05-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2007.03.014
更新日期：2007-06-08 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.physbeh.2009.02.001
更新日期：2009-04-20 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2020.112865
更新日期：2020-06-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2016.02.003
更新日期：2016-04-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(86)90159-9
更新日期：1986-01-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章,评审
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更新日期：2017-12-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2014.04.042
更新日期：2014-06-22 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(94)90255-0
更新日期：1994-07-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(91)90197-v
更新日期：1991-05-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(03)00092-1
更新日期：2003-07-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(97)00256-4
更新日期：1997-10-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(92)90438-8
更新日期：1992-07-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2019.112734
更新日期：2020-02-01 00:00:00
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journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(96)00357-5
更新日期：1997-01-01 00:00:00
abstract：:Although the kinematics, mechanics, energetics and mathematics of trot-gallop gait transitions have been discussed in previous papers, no one article has tried to assimilate all the information. This review paper does this and includes a summary of the relatively new engineering (mathematical) approach to analyzing th...
journal_title：Physiology & behavior
pub_type： 杂志文章,评审
doi：10.1016/0031-9384(91)90026-k
更新日期：1991-10-01 00:00:00
