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[Introduction To] Well-Grounded: The Neurobiology Of Rational Decisions, Kelly Lambert
[Introduction To] Well-Grounded: The Neurobiology Of Rational Decisions, Kelly Lambert
Bookshelf
Contingency calculations—the ability to predict the outcomes of decisions and actions—are critical for survival and success. Our amazing brains continually process past and current experiences to enable us to make the most adaptive choices. But when the brain’s information systems are compromised—by such varying conditions as drug addiction, poverty, mental illness, or even privilege—we can lose the ability to arrive at informed decisions.
In this engaging book, behavioral neuroscientist Kelly Lambert explores a variety of the modern factors that can lead to warped neural processing, or distorted realities she terms “brain bubbles.” Individuals who define success in terms of creature …
Relations Among Type 2 Diabetes, Arterial Stiffness And Cognitive Functioning, Gregory A. Dore
Relations Among Type 2 Diabetes, Arterial Stiffness And Cognitive Functioning, Gregory A. Dore
Electronic Theses and Dissertations
Although the associations among diabetes mellitus, cognitive functioning and arterial stiffness have been explored previously, the degree to which arterial stiffness is responsible for the association between diabetes and cognitive function has not been examined. The primary aim of the current investigations is to examine the extent to which arterial stiffness mediates the association between diabetes and cognitive function, as well as the extent to which this indirect effect is modified by age and APOE genotype. The sample included 590 participants (age 23-94, 62% women, 12% African- American) from the seventh wave of the Maine-Syracuse Longitudinal Study. Individuals with history …
The Effects Of Laboratory-Induced Mood On Secretory Immunoglobulin A In Saliva, Susan Strum Dubitsky
The Effects Of Laboratory-Induced Mood On Secretory Immunoglobulin A In Saliva, Susan Strum Dubitsky
FIU Electronic Theses and Dissertations
The effects of induced mood on secretory immunoglobulin A (SIgA) were tested on 104 students (51 men & 53 women) using a mixed design with between subject factors of gender, induced mood (positive vs. negative), method of induction (writing about oneself vs. viewing a video), and a within subject factor, time (baseline vs. posttest). A split-plot multivariate analysis of covariance, controlling for salivary flow rate, did not support a causal link between induced mood alone and change in SIgA concentration. The effect of induced mood on blood pressure and heart rate was also examined. There were no significant main effects, …
The Effects Of Levels Of Processing On Retention Of Word Meaning, Dorothy A. Flannagan
The Effects Of Levels Of Processing On Retention Of Word Meaning, Dorothy A. Flannagan
Master's Theses
The purpose of the study was to investigate the effects of the three encoding techniques of rote memory, semantic, and self-reference, on short-term and long-term retention levels of unfamiliar vocabulary words and their meanings. Seventy-two college students participated in the experiment, with 24 students in each encoding group. All participants viewed 20 target words and their definitions, and were exposed to each word for 30 seconds. Each group was given instructions designed to promote a type of encoding specific to their group. After a five-minute distractor task, subjects were given a list of the target words and were tested on …
Responses To Hypovolaemic Thirst In Gerbils, Patrick Carl Hauenstein
Responses To Hypovolaemic Thirst In Gerbils, Patrick Carl Hauenstein
Master's Theses
In the present study, a series of experiments were conducted to examine how the gerbil responds to an extracellular challenge. Adult female gerbils, weighing from 50 gm. to 70 gm., were either exposed to a 10% (vol x wt) polyethelene glycol injection, or a vehicle control injection. Within each injection level, half of the animals had access· to water after injection, while the other half had access to a .9% saline solution. There was a significant increase in fluid intake associated with injection dosages and animals drank significantly more when exposed to saline than when exposed to water. It was …