Sökning: "Ateles geoffroyi"
Hittade 5 uppsatser innehållade orden Ateles geoffroyi.
1. Cognition in black-handed spider monkeys (Ateles geoffroyi): A battery of behavioral tests
Master-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologiSammanfattning : Cognition allows animals to acquire, process, and store sensory information from the environment and use it to adapt to their surroundings. A battery of behavioral tests was used to assess the cognitive abilities of black-handed spider monkeys (Ateles geoffroyi). LÄS MER
2. Training of spider monkeys in a food-rewarded two-choice olfactory discrimination paradigm and assessment of olfactory learning and memory performance
Master-uppsats, Linköpings universitet/BiologiSammanfattning : There is little knowledge about olfactory learning in primates, even though primates are known to use olfaction in several behaviors including food selection and territorial defense. Therefore I assessed the olfactory learning and memory performance in five adult spider monkeys (Ateles geoffroyi) using a food-rewarded two-choice olfactory discrimination paradigm. LÄS MER
3. Olfactory sensitivity of spider monkeys (Ateles geoffroyi) for "green odors"
Master-uppsats, Institutionen för fysik, kemi och biologiSammanfattning : Primates have traditionally been viewed as having a poorly developed sense of smell. However, in recent years, studies have shown that at least some primate species use olfaction in a number of behaviors, and that they have a high olfactory sensitivity for various chemical classes of odorants. LÄS MER
4. Olfactory sensitivity of spider monkeys (Ateles geoffroyi) for six structurally related aromatic aldehydes
Master-uppsats, Institutionen för fysik, kemi och biologiSammanfattning : For many years, primates have been considered to be animals with a poorly developed sense of smell. However, in recent years several studies have shown that at least some primate species have a high olfactory sensitivity for a variety of odorants. LÄS MER
5. Taste responsiveness to the 20 proteinogenic amino acids and taste preference thresholds for Glycine and L-Proline in spider monkeys (Ateles geoffroyi)
Master-uppsats, Institutionen för fysik, kemi och biologiSammanfattning : The present study assessed the taste responsiveness of four female spider monkeys (Ateles geoffroyi) to the 20 proteinogenic amino acids and determined taste preference thresholds for Glycine and L-Proline. To this end a two-bottle preference test of brief duration (1min) was employed. LÄS MER