852 resultados para Meg Cabot
Resumo:
Meg Cabot’s young adult (YA) novel series The Princess Diaries (2000-2009) is one of many modern-day examples of attempts to redefine what Western society considers the classic princess narrative: the story of a beautiful princess passively waiting for Prince Charming. As critics such as Kay Stone and Sarah Rothschild emphasize, the fictional princess is traditionally linked to notions of ideal femininity which, in turn, makes princess stories interesting texts from a feminist perspective. Rothschild notes a surge in YA princess novels in recent years, with YA writers such as Cabot aiming to challenge the traditional image of the princess as a passive feminine stereotype in their re-workings of the princess story. Previous feminist research on The Princess Diaries series celebrates the main character Mia as a symbol of third wave feminism and as such, a positive role model for Cabot’s predominantly young, female readers. Mia’s characteristic Dr Martens boots are frequently cited as an example of how greatly Mia differs from her princess predecessors. However, these critics ignore important changes in Mia’s personality over the course of the series. By the end of the series, the Dr Martens-wearing heroine introduced in the first book has replaced her combat boots with high heels. In my thesis, I will argue that Mia’s transformation in terms of appearance and preoccupation with mainstream fashion, from quirky outsider to stereotype girly girl, complicates the idea of The Princess Diaries series as feminist texts. Moreover, previous feminist research largely ignores diary writing’s prominent role in the series, and the ways in which the diary format influences the reader-narrator relationship in the novels. In my feminist reading of The Princess Diaries series, I therefore use Mia’s diary writing and the diary format of the series as my starting points. I argue that while Mia’s diary writing is portrayed as empowering, and thereby inspiring, the diary format as a narrative structure creates a rather ambiguous tone and effect; questioning but simultaneously conforming to traditional, restricting notions of femininity.
Resumo:
An unresolved goal in face perception is to identify brain areas involved in face processing and simultaneously understand the timing of their involvement. Currently, high spatial resolution imaging techniques identify the fusiform gyrus as subserving processing of invariant face features relating to identity. High temporal resolution imaging techniques localize an early latency evoked component—the N/M170—as having a major generator in the fusiform region; however, this evoked component is not believed to be associated with the processing of identity. To resolve this, we used novel magnetoencephalographic beamformer analyses to localize cortical regions in humans spatially with trial-by-trial activity that differentiated faces and objects and to interrogate their functional sensitivity by analyzing the effects of stimulus repetition. This demonstrated a temporal sequence of processing that provides category-level and then item-level invariance. The right fusiform gyrus showed adaptation to faces (not objects) at ∼150 ms after stimulus onset regardless of face identity; however, at the later latency of ∼200–300 ms, this area showed greater adaptation to repeated identity faces than to novel identities. This is consistent with an involvement of the fusiform region in both early and midlatency face-processing operations, with only the latter showing sensitivity to invariant face features relating to identity.
Resumo:
Cognitive impairments of attention, memory and executive functions are a fundamental feature of the pathophysiology of schizophrenia. The neurophysiological and neurochemical changes in the auditory cortex are shown to underlie cognitive impairmentsin schizophrenia patients. Functional state of the neural substrate of auditory information processing could be objectively and non-invasively probed with auditory event-related potentials (ERPs) and event- related fields (ERFs). In the current work, we explored the neurochemical effect on the neural origins of auditory information processing in relation to schizophrenia. By means of ERPs/ERFs we aimed to determine how neural substrates of auditory information processing are modulated by antipsychotic medication in schizophrenia spectrum patients (Studies I, II) and by neuropharmacological challenges in healthy human subjects (Studies III, IV). First, with auditory ERPs we investigated the effects of olanzapine (Study I) and risperidone (Study II) in a group of patients with schizophrenia spectrum disorders. After 2 and 4 weeks of treatment, olanzapine has no significant effects on mismatch negativity(MMN) and P300, which, as it has been suggested, respectively reflect preattentive and attention-dependent information processing. After 2 weeks of treatment, risperidone has no significant effect on P300, however risperidone reduces P200 amplitude. This latter effect of risperidone on neural resources responsible for P200 generation could be partly explained through the action of dopamine. Subsequently, we used simultaneous EEG/MEG to investigate the effects of memantine (Study III) and methylphenidate (Study IV) in healthy subjects. We found that memantine modulates MMN response without changing other ERP components. This could be interpreted as being due to the possible influence of memantine through the NMDA receptors on auditory change- detection mechanism, with processing of auditory stimuli remaining otherwise unchanged. Further, we found that methylphenidate does not modulate the MMN response. This finding could indicate no association between catecholaminergic activities and electrophysiological measures of preattentive auditory discrimination processes reflected in the MMN. However, methylphenidate decreases the P200 amplitudes. This could be interpreted as a modulation of auditory information processing reflected in P200 by dopaminergic and noradrenergic systems. Taken together, our set of studies indicates a complex pattern of neurochemical influences produced by the antipsychotic drugs in the neural substrate of auditory information processing in patients with schizophrenia spectrum disorders and by the pharmacological challenges in healthy subjects studied with ERPs and ERFs.
Resumo:
Theater program: Meg's Diversion, date and cast of play, produced by Thespian Sociable.
Resumo:
MEG directly measures the neuronal events and has greater temporal resolution than fMRI, which has limited temporal resolution mainly due to the larger timescale of the hemodynamic response. On the other hand fMRI has advantages in spatial resolution, while the localization results with MEG can be ambiguous due to the non-uniqueness of the electromagnetic inverse problem. Thus, these methods could provide complementary information and could be used to create both spatially and temporally accurate models of brain function. We investigated the degree of overlap, revealed by the two imaging methods, in areas involved in sensory or motor processing in healthy subjects and neurosurgical patients. Furthermore, we used the spatial information from fMRI to construct a spatiotemporal model of the MEG data in order to investigate the sensorimotor system and to create a spatiotemporal model of its function. We compared the localization results from the MEG and fMRI with invasive electrophysiological cortical mapping. We used a recently introduced method, contextual clustering, for hypothesis testing of fMRI data and assessed the the effect of neighbourhood information use on the reproducibility of fMRI results. Using MEG, we identified the ipsilateral primary sensorimotor cortex (SMI) as a novel source area contributing to the somatosensory evoked fields (SEF) to median nerve stimulation. Using combined MEG and fMRI measurements we found that two separate areas in the lateral fissure may be the generators for the SEF responses from the secondary somatosensory cortex region. The two imaging methods indicated activation in corresponding locations. By using complementary information from MEG and fMRI we established a spatiotemporal model of somatosensory cortical processing. This spatiotemporal model of cerebral activity was in good agreement with results from several studies using invasive electrophysiological measurements and with anatomical studies in monkey and man concerning the connections between somatosensory areas. In neurosurgical patients, the MEG dipole model turned out to be more reliable than fMRI in the identification of the central sulcus. This was due to prominent activation in non-primary areas in fMRI, which in some cases led to erroneous or ambiguous localization of the central sulcus.
Resumo:
While reading times are often used to measure working memory load, frequency effects (such as surprisal or n-gram frequencies) also have strong confounding effects on reading times. This work uses a naturalistic audio corpus with magnetoencephalographic (MEG) annotations to measure working memory load during sentence processing. Alpha oscillations in posterior regions of the brain have been found to correlate with working memory load in non-linguistic tasks (Jensen et al., 2002), and the present study extends these findings to working memory load caused by syntactic center embeddings. Moreover, this work finds that frequency effects in naturally-occurring stimuli do not significantly contribute to neural oscillations in any frequency band, which suggests that many modeling claims could be tested on this sort of data even without controlling for frequency effects.
Resumo:
Collection : Recueil de voyages et de documents pour servir à l'histoire de la géographie depuis le XIIIe jusqu'à la fin du XVIe siècle ; 1
Resumo:
[Traditions. Europe. Arménie]
Resumo:
Mazarinaeus
Resumo:
Letter to S.D. Woodruff from G. H. Richards of Boston regarding Louis Cabot who sent a letter regarding Mr. Woodruff’s shares in Long Point and asked Mr. Richards to send $1000 on account of them, Mar. 26, 1883.
Resumo:
Letter to S.D. Woodruff from Louis Cabot of Brookline, Massachusetts asking if shares are transferable by lease, Jan. 3, 1884.
Resumo:
Letter to Louis Cabot from S.D. Woodruff stating that he will sell his Point McMillen [McMillan], Michigan shares, but he doesn’t think that the sheriff will sell his Long Point shares, Jan. 6, 1886.
Resumo:
Letter to S.D. Woodruff from Louis Cabot regarding shares. This is accompanied by an envelope, Jan. 14, 1886.
Resumo:
Letter to Louis Cabot from S.D. Woodruff regarding Long Point shooting shares. Jan. 14, 1886.