Olfactory sensory stimulation induces a fast-phase arrest response (FPA-R) of the blowfly heart activity that has been described as a sensitive tool for testing insect reactivity to odor perception. We analyzed FPA-R occurrence to repeated olfactory stimulation with low and high 1-hexanol concentrations that are behaviorally attractant and repellent, respectively, in the blowfly. FPA-R occurren...

Introduction: Sensory processing is profoundly regulated by brain neuromodulatory systems. One of the main neuromodulators serotonin which influences higher cognitive functions, such as different aspects perceptual processing. Accordingly, malfunction in serotonergic system may lead to visual illusion psychiatric disorders, autism and schizophrenia. This study aims investigate modulation respon...

INTRODUCTION Opioid analgesia can be explored with quantitative sensory testing, but most investigations have used models of phasic pain, and such brief stimuli may be limited in the ability to faithfully simulate natural and clinical painful experiences. Therefore, identification of appropriate experimental pain models is critical for our understanding of opioid effects with the potential to i...

Coordinated reset (CR) stimulation is a desynchronizing stimulation technique based on timely coordinated phase resets of sub-populations of a synchronized neuronal ensemble. It has initially been computationally developed for electrical deep brain stimulation (DBS), to enable an effective desynchronization and unlearning of pathological synchrony and connectivity (anti-kindling). Here we compu...

Early sensory cortex is typically investigated in response to sensory stimulation, masking the contribution of internal signals. Recently, van Kerkoerle and colleagues reported that attention and memory signals segregate from sensory signals within specific layers of primary visual cortex, providing insight into the role of internal signals in sensory processing.

Understanding sensory stimulation of people in human environments is vital to designing an interior space. The senses play critical roles in human experience and the memories and emotions tied to it. In retail design brands associated to sensory experience attract customers and stimulate strong, positive, and distinctive impression across all five senses. In this case multiple sensory cues are ...

Behavioral adaptations and the underlying neural plasticity may not simply result from peripheral information conveyed by sensory inputs. Central neuronal networks often spontaneously generate neuronal activity patterns that may also contribute to sensorimotor integration and behavioral adaptations. The present study explored a novel form of sensory-induced plasticity by which the resulting cha...

Significance Sensory processing depends upon the integration of widely distributed neural assemblies. During every day listening, our ears receive different information (due to interaural time and amplitude differences) it is known that both hemispheres extract acoustic features. Nonetheless, features belonging same source become integrated. It has been suggested brain overcomes this “binding p...