Results 61 to 70 of about 708,979 (295)

Inebilizumab in AQP4‐Seropositive NMOSD: One‐Year Follow‐Up From a Multicenter, Real‐World Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Real‐world evidence on inebilizumab among neuromyelitis optica spectrum disorder (NMOSD) patients is lacking. This study assessed inebilizumab among Chinese patients with aquaporin 4 autoantibody (AQP4‐IgG)‐seropositive NMOSD in a real‐world setting.
Mengcui Gui   +10 more
wiley   +1 more source

Choosing to Choose: Preference for free-choice over forced-choice [PDF]

open access: yes, 2013
Brown Shaver hens responded on a concurrent chain procedure, containing two independent initial link keys, that ran on VI 30-s schedules. Following the conclusion of the initial link schedules either 1 or 2 terminal link keys were made available to the ...
Goldsmith, Micaela Jane
core  

An investigation of the relationship between rate of responding during and acquisition and resistance to experimental extinction. [PDF]

open access: yes, 1975
Includes bibliographical references.The aim of the present series of experiments was to show that a direct relationship exists between two measures of response strength- rate of responding and resistance to extinction.
Marshall, Andrew John
core   +1 more source

Behavioral History: Effects of a Reinforcement History under Fr Over an Ulterior Performance Under Drl in Wistar Rats

open access: yesPsicologia, 2010
tudies to Behaviorism, as well as the definitions necessary to its understanding. Secondly, it presents some of the most relevant researches in the area and some of the gaps they have left. In order to discuss such gaps, an experiment is conducted with
Nicodemos Batista Borges   +1 more
doaj  

Efeitos paramétricos do atraso do reforço sobre o responder de ratos submetidos a esquemas de razão e intervalos variáveis

open access: yesInteração em Psicologia, 2009
This study examined the effects of introducing different delays of reinforcement on the rate of lever pressing by eight rats under variable interval and variable ratio schedules (VI and VR, respectively).
Cristina Moreira Fonseca   +1 more
doaj   +1 more source

Boundary‐Dependent Sleep–Wake Dysregulation in Idiopathic Hypersomnia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Idiopathic hypersomnia (IH) presents with excessive daytime sleepiness (EDS) despite apparently preserved nocturnal sleep, challenging traditional models of hypersomnolence based on sleep loss or fragmentation. We aimed to test the hypothesis that EDS in IH reflects excessive stabilization of the sleep state, consistent with ...
Samantha Mombelli   +13 more
wiley   +1 more source

Behavioral contrast : distribution of responses and time in a two-component multiple schedule of reinforcement [PDF]

open access: yes, 1974
The concurrent properties of component performances on multiple variable-interval schedules of reinforcement were studied in six pigeons under conditions where pecks in each component of a two-component multiple schedule were reinforced according to ...
Hughes, Ronald Granger   +1 more
core  

Health Care Use Among Patients Presenting to Emergency Department for Gout Flares in Ontario, Canada: A Population‐Based Health Systems Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective We characterized emergency department (ED) gout visits and identified patient characteristics and health services patterns contributing to ED presentations. Methods We conducted a population‐based study of ED gout visits in Ontario, Canada, between 2014 and 2023.
Timothy S. H. Kwok   +7 more
wiley   +1 more source

Reinforcement omission effects in rats with bilateral lesions in the substantia nigra pars compacta and ventral tegmental area

open access: yesBrazilian Journal of Medical and Biological Research
Reinforcement omission effects (ROEs) are characterized by higher response rates after reinforcement omission than after reinforcement delivery. This pattern of behavior is interpreted in terms of motivational and attentional processes.
T.F. Tavares   +2 more
doaj   +1 more source

Understanding the Burden of Orofacial Involvement and Patient Treatment Preferences in Systemic Sclerosis: Results From a Large International Survey

open access: yesArthritis Care &Research, EarlyView.
Objective Orofacial manifestations are significantly impactful in patients with systemic sclerosis (SSc) yet remain understudied, with no dedicated clinical guidelines to inform their management. Methods An international online survey comprised38 questions addressing orofacial manifestations of SSc, including patients’ confidence in their treating ...
Eleni Deligianni   +4 more
wiley   +1 more source

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