Results 11 to 20 of about 218,970 (213)

Dynamics of cortical contrast adaptation predict perception of signals in noise

open access: yesNature Communications, 2023
Neurons throughout the sensory pathway adapt their responses depending on the statistical structure of the sensory environment. Contrast gain control is a form of adaptation in the auditory cortex, but it is unclear whether the dynamics of gain control ...
Christopher F. Angeloni   +7 more
doaj   +1 more source

Temporal adaptation enhances efficient contrast gain control on natural images. [PDF]

open access: yesPLoS Computational Biology, 2013
Divisive normalization in primary visual cortex has been linked to adaptation to natural image statistics in accordance to Barlow's redundancy reduction hypothesis.
Fabian Sinz, Matthias Bethge
doaj   +1 more source

Cognitive adaptation of sonar gain control in the bottlenose dolphin. [PDF]

open access: yesPLoS ONE, 2014
Echolocating animals adjust the transmit intensity and receive sensitivity of their sonar in order to regulate the sensation level of their echoes; this process is often termed automatic gain control. Gain control is considered not to be under the animal'
Laura N Kloepper   +5 more
doaj   +1 more source

The persuasiveness of gain vs. loss framed messages on farmers’ perceptions and decisions to climate change: A case study in coastal communities of Vietnam

open access: yesClimate Risk Management, 2022
Ongoing climate change results in a large increase in damaging climatic events that affect people’s health, environment, biodiversity, and food security.
Chinh Cong Ngo   +2 more
doaj   +1 more source

A computational mechanism for unified gain and timing control in the cerebellum. [PDF]

open access: yesPLoS ONE, 2012
Precise gain and timing control is the goal of cerebellar motor learning. Because the basic neural circuitry of the cerebellum is homogeneous throughout the cerebellar cortex, a single computational mechanism may be used for simultaneous gain and timing ...
Tadashi Yamazaki, Soichi Nagao
doaj   +1 more source

Advanced pH neutralization control using model reference adaptive control (MRAC) with MIT rule [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly
This study presents the design and implementation of a Model Reference Adaptive Controller (MRAC) using the Massachusetts Institute of Technology (MIT) rule for a pH neutralization process in a continuous reactor.
Hitit Zeynep Yilmazer
doaj   +1 more source

Investigations on MIT and Lyapunov rule-based modified MRAC for noninteracting and interacting two-tank coupled systems [PDF]

open access: yesFME Transactions
The adaptive control method is a technique that measures the dynamic characteristics of the plant automatically and continuously to make a comparison with its required output.
Gupta Dhananjay   +2 more
doaj   +1 more source

The effects of smooth pursuit adaptation on the gain of visuomotor transmission in monkeys

open access: yesFrontiers in Systems Neuroscience, 2013
Smooth pursuit eye movements are supported by visual-motor systems, where visual motion information is transformed into eye movement commands. Adaptation of the visuomotor systems for smooth pursuit is an important factor to maintain pursuit accuracy and
Seiji eOno, Seiji eOno
doaj   +1 more source

PROSES BRAIN GAIN PELAKU MUDA AGRIBISNIS DI DATARAN TINGGI JAWA BARAT

open access: yesJurnal Social Economic of Agriculture, 2019
This study aimed to describe: (1) the background of the brain gain actors; (2) the shoreline of brain gain actors; (3) basic decisions of actors to do a brain gain; (4) motivation of actors to do a brain gain; (5) the brain gain actors adaptation process;
IWAN SETIAWAN, ADI NUGRAHA, MAHRA ARARI HERYANTO
doaj   +1 more source

Reference-shaping adaptive control by using gradient descent optimizers. [PDF]

open access: yesPLoS ONE, 2017
This study presents a model reference adaptive control scheme based on reference-shaping approach. The proposed adaptive control structure includes two optimizer processes that perform gradient descent optimization.
Baris Baykant Alagoz   +3 more
doaj   +1 more source

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