Results 11 to 20 of about 247,698 (320)
Massive normalization of olfactory bulb output in mice with a 'monoclonal nose' [PDF]
eLife, 2016 Perturbations in neural circuits can provide mechanistic understanding of the neural correlates of behavior. In M71 transgenic mice with a “monoclonal nose”, glomerular input patterns in the olfactory bulb are massively perturbed and olfactory behaviors ...
Benjamin Roland +8 more
doaj +3 more sources
Olfactory cortical neurons read out a relative time code in the olfactory bulb
Nature Neuroscience, 2013 Odor stimulation evokes complex spatiotemporal activity in the olfactory bulb, suggesting that both the identity of activated neurons and the timing of their activity convey information about odors.
Rafi Haddad +2 more
exaly +2 more sources
The olfactory bulb as the entry site for prion-like propagation in neurodegenerative diseases
Neurobiology of Disease, 2018 Olfactory deficits are present in numerous neurodegenerative disorders and are accompanied by pathology in related brain regions. In several of these disorders, olfactory disturbances appear early and are considered as prodromal symptoms of the disease ...
Nolwen L Rey +2 more
exaly +3 more sources
Brazilian Journal of Otorhinolaryngology, 2022 Introduction: After total laryngectomy, decreased olfactory function and olfactory bulb volume shrinkage have been reported to occur due to olfactory deprivation caused by nasal airflow interruption.
Defne Gürbüz +3 more
doaj +1 more source
Development of the mammalian main olfactory bulb
Development, 2022 The mammalian main olfactory bulb is a crucial processing centre for the sense of smell. The olfactory bulb forms early during development and is functional from birth.
Candida Tufo +5 more
semanticscholar +1 more source
The source of spontaneous activity in the main olfactory bulb of the rat. [PDF]
PLoS ONE, 2011 In vivo, most neurons in the main olfactory bulb exhibit robust spontaneous activity. This paper tests the hypothesis that spontaneous activity in olfactory receptor neurons drives much of the spontaneous activity in mitral and tufted cells via ...
Josif Stakic +3 more
doaj +1 more source
The effect of type 2 diabetes on the olfactory bulb structure of Wistar rats [PDF]
یافتههای نوین در علوم زیستی, 2023 Olfaction, the sense of smell, plays an important role in the individual's safety, nutrition, social interactions, sexual function, and quality of life. Diabetes mellitus, which affects more than 400 million people worldwide, is associated with olfactory
Hamidreza Yahyaeipour +3 more
doaj
Neural connectivity predicts spreading of alpha-synuclein pathology in fibril-injected mouse models: Involvement of retrograde and anterograde axonal propagation. [PDF]
, 2020 In Parkinson's disease, some of the first alpha-synuclein aggregates appear in the olfactory system and the dorsal motor nucleus of the vagus nerve before spreading to connected brain regions.
Brundin, Patrik +3 more
core +2 more sources
Biosensors, 2021 The mammalian olfactory system has an amazing ability to distinguish thousands of odorant molecules at the trace level. Scientists have made great achievements on revealing the olfactory sensing mechanisms in decades; even though many issues need ...
Ping Zhu +6 more
doaj +1 more source
COVID-19-induced anosmia associated with olfactory bulb atrophy
Neuroradiology, 2020 As the global COVID-19 pandemic evolves, our knowledge of the respiratory and non-respiratory symptoms continues to grow. One such symptom, anosmia, may be a neurologic marker of coronavirus infection and the initial presentation of infected patients ...
A. Chiu +5 more
semanticscholar +1 more source