Olfaction and Declarative Memory in Aging: A Meta-analysis
Chem Senses. 2023 Oct 25:bjad045. doi: 10.1093/chemse/bjad045. Online ahead of print.ABSTRACTOlfactory and declarative memory performances are associated, as both functions are processed by overlapping medial-temporal and prefrontal structures and decline in older adults. While a decline in olfactory identification may be related to a decline in declarative memory, the relationship between olfactory detection threshold and declarative memory remains unclear. In this meta-analysis, we assessed (1) the relationship between olfactory identification/detection threshold and verbal declarative memory in cognitively normal older ...
Source: Chemical Senses - October 25, 2023 Category: Biochemistry Authors: Beno ît Jobin Fr édérique Roy-Côté Johannes Frasnelli Benjamin Boller Source Type: research
What's New at Chemical Senses?
Chem Senses. 2023 Jan 1;48:bjad025. doi: 10.1093/chemse/bjad025.NO ABSTRACTPMID:37878307 | DOI:10.1093/chemse/bjad025 (Source: Chemical Senses)
Source: Chemical Senses - October 25, 2023 Category: Biochemistry Authors: Steven D Munger Source Type: research
Olfaction and Declarative Memory in Aging: A Meta-analysis
Chem Senses. 2023 Oct 25:bjad045. doi: 10.1093/chemse/bjad045. Online ahead of print.ABSTRACTOlfactory and declarative memory performances are associated, as both functions are processed by overlapping medial-temporal and prefrontal structures and decline in older adults. While a decline in olfactory identification may be related to a decline in declarative memory, the relationship between olfactory detection threshold and declarative memory remains unclear. In this meta-analysis, we assessed (1) the relationship between olfactory identification/detection threshold and verbal declarative memory in cognitively normal older ...
Source: Chemical Senses - October 25, 2023 Category: Biochemistry Authors: Beno ît Jobin Fr édérique Roy-Côté Johannes Frasnelli Benjamin Boller Source Type: research
What's New at Chemical Senses?
Chem Senses. 2023 Jan 1;48:bjad025. doi: 10.1093/chemse/bjad025.NO ABSTRACTPMID:37878307 | DOI:10.1093/chemse/bjad025 (Source: Chemical Senses)
Source: Chemical Senses - October 25, 2023 Category: Biochemistry Authors: Steven D Munger Source Type: research
Olfaction and Declarative Memory in Aging: A Meta-analysis
Chem Senses. 2023 Oct 25:bjad045. doi: 10.1093/chemse/bjad045. Online ahead of print.ABSTRACTOlfactory and declarative memory performances are associated, as both functions are processed by overlapping medial-temporal and prefrontal structures and decline in older adults. While a decline in olfactory identification may be related to a decline in declarative memory, the relationship between olfactory detection threshold and declarative memory remains unclear. In this meta-analysis, we assessed (1) the relationship between olfactory identification/detection threshold and verbal declarative memory in cognitively normal older ...
Source: Chemical Senses - October 25, 2023 Category: Biochemistry Authors: Beno ît Jobin Fr édérique Roy-Côté Johannes Frasnelli Benjamin Boller Source Type: research
What's New at Chemical Senses?
Chem Senses. 2023 Jan 1;48:bjad025. doi: 10.1093/chemse/bjad025.NO ABSTRACTPMID:37878307 | DOI:10.1093/chemse/bjad025 (Source: Chemical Senses)
Source: Chemical Senses - October 25, 2023 Category: Biochemistry Authors: Steven D Munger Source Type: research
Olfaction and Declarative Memory in Aging: A Meta-analysis
Chem Senses. 2023 Oct 25:bjad045. doi: 10.1093/chemse/bjad045. Online ahead of print.ABSTRACTOlfactory and declarative memory performances are associated, as both functions are processed by overlapping medial-temporal and prefrontal structures and decline in older adults. While a decline in olfactory identification may be related to a decline in declarative memory, the relationship between olfactory detection threshold and declarative memory remains unclear. In this meta-analysis, we assessed (1) the relationship between olfactory identification/detection threshold and verbal declarative memory in cognitively normal older ...
Source: Chemical Senses - October 25, 2023 Category: Biochemistry Authors: Beno ît Jobin Fr édérique Roy-Côté Johannes Frasnelli Benjamin Boller Source Type: research
Oral thermal processing in the gustatory cortex of awake mice
Chem Senses. 2023 Oct 18:bjad042. doi: 10.1093/chemse/bjad042. Online ahead of print.ABSTRACTOral temperature is a sensory cue relevant to food preference and nutrition. To understand how orally-sourced thermal inputs are represented in the gustatory cortex (GC), we recorded neural responses from the GC of male and female mice presented with deionized water at different innocuous temperatures (14 °C, 25 °C, 36 °C) and taste stimuli (room temperature). Our results demonstrate that GC neurons encode orally-sourced thermal information in the absence of classical taste qualities at the single neuron and population levels, a...
Source: Chemical Senses - October 18, 2023 Category: Biochemistry Authors: Cecilia G Bouaichi Katherine E Odegaard Camden Neese Roberto Vincis Source Type: research
Oral thermal processing in the gustatory cortex of awake mice
Chem Senses. 2023 Oct 18:bjad042. doi: 10.1093/chemse/bjad042. Online ahead of print.ABSTRACTOral temperature is a sensory cue relevant to food preference and nutrition. To understand how orally-sourced thermal inputs are represented in the gustatory cortex (GC), we recorded neural responses from the GC of male and female mice presented with deionized water at different innocuous temperatures (14 °C, 25 °C, 36 °C) and taste stimuli (room temperature). Our results demonstrate that GC neurons encode orally-sourced thermal information in the absence of classical taste qualities at the single neuron and population levels, a...
Source: Chemical Senses - October 18, 2023 Category: Biochemistry Authors: Cecilia G Bouaichi Katherine E Odegaard Camden Neese Roberto Vincis Source Type: research
Oral thermal processing in the gustatory cortex of awake mice
Chem Senses. 2023 Oct 18:bjad042. doi: 10.1093/chemse/bjad042. Online ahead of print.ABSTRACTOral temperature is a sensory cue relevant to food preference and nutrition. To understand how orally-sourced thermal inputs are represented in the gustatory cortex (GC), we recorded neural responses from the GC of male and female mice presented with deionized water at different innocuous temperatures (14 °C, 25 °C, 36 °C) and taste stimuli (room temperature). Our results demonstrate that GC neurons encode orally-sourced thermal information in the absence of classical taste qualities at the single neuron and population levels, a...
Source: Chemical Senses - October 18, 2023 Category: Biochemistry Authors: Cecilia G Bouaichi Katherine E Odegaard Camden Neese Roberto Vincis Source Type: research
Oral thermal processing in the gustatory cortex of awake mice
Chem Senses. 2023 Oct 18:bjad042. doi: 10.1093/chemse/bjad042. Online ahead of print.ABSTRACTOral temperature is a sensory cue relevant to food preference and nutrition. To understand how orally-sourced thermal inputs are represented in the gustatory cortex (GC), we recorded neural responses from the GC of male and female mice presented with deionized water at different innocuous temperatures (14 °C, 25 °C, 36 °C) and taste stimuli (room temperature). Our results demonstrate that GC neurons encode orally-sourced thermal information in the absence of classical taste qualities at the single neuron and population levels, a...
Source: Chemical Senses - October 18, 2023 Category: Biochemistry Authors: Cecilia G Bouaichi Katherine E Odegaard Camden Neese Roberto Vincis Source Type: research
Oral thermal processing in the gustatory cortex of awake mice
Chem Senses. 2023 Oct 18:bjad042. doi: 10.1093/chemse/bjad042. Online ahead of print.ABSTRACTOral temperature is a sensory cue relevant to food preference and nutrition. To understand how orally-sourced thermal inputs are represented in the gustatory cortex (GC), we recorded neural responses from the GC of male and female mice presented with deionized water at different innocuous temperatures (14 °C, 25 °C, 36 °C) and taste stimuli (room temperature). Our results demonstrate that GC neurons encode orally-sourced thermal information in the absence of classical taste qualities at the single neuron and population levels, a...
Source: Chemical Senses - October 18, 2023 Category: Biochemistry Authors: Cecilia G Bouaichi Katherine E Odegaard Camden Neese Roberto Vincis Source Type: research
Oral thermal processing in the gustatory cortex of awake mice
Chem Senses. 2023 Oct 18:bjad042. doi: 10.1093/chemse/bjad042. Online ahead of print.ABSTRACTOral temperature is a sensory cue relevant to food preference and nutrition. To understand how orally-sourced thermal inputs are represented in the gustatory cortex (GC), we recorded neural responses from the GC of male and female mice presented with deionized water at different innocuous temperatures (14 °C, 25 °C, 36 °C) and taste stimuli (room temperature). Our results demonstrate that GC neurons encode orally-sourced thermal information in the absence of classical taste qualities at the single neuron and population levels, a...
Source: Chemical Senses - October 18, 2023 Category: Biochemistry Authors: Cecilia G Bouaichi Katherine E Odegaard Camden Neese Roberto Vincis Source Type: research
Expression of taste sentinels, T1R, T2R, and PLC ß2, on the passageway for olfactory signals in zebrafish
Chem Senses. 2023 Oct 16:bjad040. doi: 10.1093/chemse/bjad040. Online ahead of print.ABSTRACTThe senses of taste and smell detect overlapping sets of chemical compounds in fish, e.g. amino acids are detected by both senses. However, so far taste and smell organs appeared morphologically to be very distinct, with a specialized olfactory epithelium for detection of odors and taste buds located in the oral cavity and lip for detection of tastants. Here we report dense clusters of cells expressing T1R and T2R receptors as well as their signal transduction molecule PLCß2 in nostrils of zebrafish, i.e. on the entrance funnel th...
Source: Chemical Senses - October 16, 2023 Category: Biochemistry Authors: G ünes Birdal Percival P D'Gama Nathalie Jurisch-Yaksi Sigrun I Korsching Source Type: research
Expression of taste sentinels, T1R, T2R, and PLC ß2, on the passageway for olfactory signals in zebrafish
Chem Senses. 2023 Oct 16:bjad040. doi: 10.1093/chemse/bjad040. Online ahead of print.ABSTRACTThe senses of taste and smell detect overlapping sets of chemical compounds in fish, e.g. amino acids are detected by both senses. However, so far taste and smell organs appeared morphologically to be very distinct, with a specialized olfactory epithelium for detection of odors and taste buds located in the oral cavity and lip for detection of tastants. Here we report dense clusters of cells expressing T1R and T2R receptors as well as their signal transduction molecule PLCß2 in nostrils of zebrafish, i.e. on the entrance funnel th...
Source: Chemical Senses - October 16, 2023 Category: Biochemistry Authors: G ünes Birdal Percival P D'Gama Nathalie Jurisch-Yaksi Sigrun I Korsching Source Type: research
